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Patent Assignment Assignor Details
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Assignor Name : KERNWEIN, JEFFREY D.
Total Assignments: 57
Assignment: 1
Reel/Frame:009239/0359   Pages: 2
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/08/1998
Assignee
1
400 COLLINS RD. NE
CEDAR RAPIDS, IOWA 52498
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09094173
Correspondence name and address
KYLE EPPELE
400 COLLINS RD. NE
PATENT DEPARTMENT 124-323
CEDAR RAPIDS, IA 52498
Assignment: 2
Reel/Frame:009358/0525   Pages: 2
Recorded: 07/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/1998
2
Exec Dt:
07/31/1998
Assignee
1
400 COLLINS RD. NE
CEDAR RAPIDS, IOWA 52498
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09127410
Correspondence name and address
KYLE EPPELE
PATENT DEPARTMENT 124-323
400 COLLINS RD. NE
CEDAR RAPIDS, IA 52498
Assignment: 3
Reel/Frame:037522/0237   Pages: 3
Recorded: 01/19/2016
Attorney Dkt #:578340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2000
2
Exec Dt:
11/27/2000
3
Exec Dt:
12/01/2000
4
Exec Dt:
12/01/2000
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11692439
Correspondence name and address
JUSTIN POPLIN, LATHROP & GAGE LLP
2345 GRAND BLVD.
KANSAS CITY, MO 64108
Assignment: 4
Reel/Frame:012546/0975   Pages: 4
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2001
2
Exec Dt:
11/28/2001
3
Exec Dt:
11/28/2001
4
Exec Dt:
11/28/2001
5
Exec Dt:
11/28/2001
6
Exec Dt:
11/28/2001
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001509
Correspondence name and address
HENDERSON & STURM LLP
MICHAEL O. STURM
206 SIXTH AVENUE SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 5
Reel/Frame:037522/0374   Pages: 5
Recorded: 01/19/2016
Attorney Dkt #:578340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2001
2
Exec Dt:
11/28/2001
3
Exec Dt:
11/28/2001
4
Exec Dt:
11/28/2001
5
Exec Dt:
11/28/2001
6
Exec Dt:
11/28/2001
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11692439
Correspondence name and address
JUSTIN POPLIN, LATHROP & GAGE LLP
2345 GRAND BOULEVARD
KANSAS CITY, MO 64108
Assignment: 6
Reel/Frame:014254/0251   Pages: 2
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/25/2003
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10611285
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PENNSYLVANIA 15146
Assignment: 7
Reel/Frame:015633/0681   Pages: 5
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2004
2
Exec Dt:
12/21/2004
3
Exec Dt:
12/21/2004
4
Exec Dt:
12/22/2004
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10946396
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219-1818
Assignment: 8
Reel/Frame:020272/0013   Pages: 3
Recorded: 12/19/2007
Attorney Dkt #:4293-072754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2007
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11874521
Correspondence name and address
RICHARD L. BYRNE
THE WEBB LAW FIRM
700 KOPPERS BUILDING, 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:020326/0049   Pages: 3
Recorded: 01/07/2008
Attorney Dkt #:4293-072933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/03/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11874430
Correspondence name and address
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:020553/0475   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:4293-072743
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12035752
Correspondence name and address
THE WEBB LAW FIRM
437 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:020935/0089   Pages: 6
Recorded: 05/12/2008
Attorney Dkt #:4293-073791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2008
2
Exec Dt:
04/30/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12118925
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:021110/0113   Pages: 3
Recorded: 06/18/2008
Attorney Dkt #:4293-081194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12595895
Correspondence name and address
RICHARD L. BYRNE, ESQ.
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:021501/0289   Pages: 8
Recorded: 09/09/2008
Attorney Dkt #:4293-070924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2008
2
Exec Dt:
09/05/2008
3
Exec Dt:
08/22/2008
4
Exec Dt:
08/22/2008
5
Exec Dt:
08/22/2008
6
Exec Dt:
08/26/2008
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12207012
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:023885/0190   Pages: 4
Recorded: 02/02/2010
Attorney Dkt #:4293-092335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/16/2009
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12595895
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:025775/0767   Pages: 6
Recorded: 02/09/2011
Attorney Dkt #:4293-101109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2011
2
Exec Dt:
01/25/2011
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12976267
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 16
Reel/Frame:029356/0812   Pages: 7
Recorded: 11/27/2012
Attorney Dkt #:4293-120858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2012
2
Exec Dt:
10/18/2012
3
Exec Dt:
10/18/2012
4
Exec Dt:
10/18/2012
5
Exec Dt:
10/18/2012
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13654974
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:029515/0743   Pages: 7
Recorded: 12/21/2012
Attorney Dkt #:4293-110155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2012
2
Exec Dt:
12/19/2012
3
Exec Dt:
11/27/2012
4
Exec Dt:
12/19/2012
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13723378
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:030393/0763   Pages: 6
Recorded: 05/10/2013
Attorney Dkt #:4293-123957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2013
2
Exec Dt:
04/24/2013
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13795302
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:033058/0375   Pages: 7
Recorded: 06/09/2014
Attorney Dkt #:4293-132754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2014
2
Exec Dt:
05/13/2014
3
Exec Dt:
05/14/2014
4
Exec Dt:
05/14/2014
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14212281
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:033019/0705   Pages: 5
Recorded: 06/03/2014
Attorney Dkt #:4293-134010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/2014
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14294689
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 21
Reel/Frame:039599/0518   Pages: 5
Recorded: 08/31/2016
Attorney Dkt #:4293-1603267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/2014
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15252418
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 22
Reel/Frame:033059/0538   Pages: 6
Recorded: 06/09/2014
Attorney Dkt #:4293-133368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2014
2
Exec Dt:
06/06/2014
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14299658
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:035076/0980   Pages: 5
Recorded: 03/03/2015
Attorney Dkt #:4293-134011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2015
2
Exec Dt:
03/02/2015
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14636781
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:055469/0867   Pages: 4
Recorded: 03/03/2021
Attorney Dkt #:WABP13055USCON4 552-588US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2015
2
Exec Dt:
03/02/2015
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16535919
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 25
Reel/Frame:035926/0748   Pages: 5
Recorded: 06/29/2015
Attorney Dkt #:4293-134821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2015
2
Exec Dt:
06/03/2015
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14728758
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 26
Reel/Frame:039355/0600   Pages: 6
Recorded: 08/05/2016
Attorney Dkt #:4293-147597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2016
2
Exec Dt:
05/17/2016
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14955844
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT DUQUESNE BLVD
STE 1200
PITTSBURGH, PA 15222
Assignment: 27
Reel/Frame:039018/0175   Pages: 6
Recorded: 06/27/2016
Attorney Dkt #:4293-1601291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2016
2
Exec Dt:
06/09/2016
3
Exec Dt:
06/09/2016
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15176537
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 28
Reel/Frame:041444/0025   Pages: 5
Recorded: 03/02/2017
Attorney Dkt #:4293-1602528
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2016
2
Exec Dt:
12/22/2016
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15382922
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 29
Reel/Frame:044459/0810   Pages: 7
Recorded: 12/21/2017
Attorney Dkt #:4293-1708173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2017
2
Exec Dt:
10/23/2017
3
Exec Dt:
10/23/2017
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15726446
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CTR, 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 30
Reel/Frame:044497/0335   Pages: 5
Recorded: 12/28/2017
Attorney Dkt #:4293-1709651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2017
2
Exec Dt:
12/20/2017
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15855427
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 31
Reel/Frame:045797/0317   Pages: 5
Recorded: 05/14/2018
Attorney Dkt #:4293-1705045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2018
2
Exec Dt:
04/30/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15978830
Correspondence name and address
THE WEBB LAW FIRM, P.C.
420 FT. DUQUESNE BLVD, SUITE 12
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 32
Reel/Frame:049989/0423   Pages: 10
Recorded: 08/07/2019
Attorney Dkt #:4293-1806593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/22/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16146185
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 33
Reel/Frame:050288/0964   Pages: 10
Recorded: 09/06/2019
Attorney Dkt #:4293-1806593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2018
2
Exec Dt:
08/22/2018
3
Exec Dt:
08/24/2018
4
Exec Dt:
08/22/2018
5
Exec Dt:
08/22/2018
6
Exec Dt:
08/24/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16146185
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 34
Reel/Frame:048240/0703   Pages: 8
Recorded: 02/05/2019
Attorney Dkt #:4293-1805237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2018
2
Exec Dt:
12/03/2018
3
Exec Dt:
12/03/2018
4
Exec Dt:
12/07/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16206558
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 35
Reel/Frame:048543/0804   Pages: 7
Recorded: 03/08/2019
Attorney Dkt #:4293-1805235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2018
2
Exec Dt:
12/17/2018
3
Exec Dt:
12/17/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16222260
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 36
Reel/Frame:048543/0310   Pages: 5
Recorded: 03/08/2019
Attorney Dkt #:4293-1805239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2018
2
Exec Dt:
12/19/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16220553
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 37
Reel/Frame:048538/0697   Pages: 4
Recorded: 03/08/2019
Attorney Dkt #:4293-1802503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2018
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16225707
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 38
Reel/Frame:048539/0720   Pages: 4
Recorded: 03/08/2019
Attorney Dkt #:4293-1802348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2019
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16235243
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 39
Reel/Frame:052642/0755   Pages: 5
Recorded: 05/12/2020
Attorney Dkt #:WABP12999USCIP2 552-623US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2019
2
Exec Dt:
10/23/2019
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16549981
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 40
Reel/Frame:050915/0790   Pages: 7
Recorded: 11/05/2019
Attorney Dkt #:WABP17797USORG1 608US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2019
2
Exec Dt:
10/29/2019
3
Exec Dt:
10/31/2019
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16674158
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 41
Reel/Frame:052109/0104   Pages: 12
Recorded: 03/13/2020
Attorney Dkt #:WABP11015USCIP5 178US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2019
2
Exec Dt:
11/04/2019
3
Exec Dt:
11/04/2019
4
Exec Dt:
01/14/2020
5
Exec Dt:
11/06/2019
6
Exec Dt:
03/13/2020
7
Exec Dt:
11/25/2019
8
Exec Dt:
01/15/2020
Assignee
1
901 MAIN AVENUE
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16718751
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 42
Reel/Frame:055977/0602   Pages: 7
Recorded: 04/20/2021
Attorney Dkt #:WABP13074USCIP4 552-659US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2020
2
Exec Dt:
11/26/2019
3
Exec Dt:
11/25/2019
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16557408
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 43
Reel/Frame:052642/0858   Pages: 8
Recorded: 05/12/2020
Attorney Dkt #:WABP12815USCIP2 552-821US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2020
2
Exec Dt:
02/26/2020
3
Exec Dt:
05/06/2020
4
Exec Dt:
05/12/2020
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16809248
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 44
Reel/Frame:053382/0605   Pages: 8
Recorded: 08/03/2020
Attorney Dkt #:WABP13191USCIP7 552-771U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2020
2
Exec Dt:
06/30/2020
3
Exec Dt:
07/01/2020
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16841296
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
225 S. MERAMEC AVE, SUITE 725
ST. LOUIS, MO 63105
Assignment: 45
Reel/Frame:057307/0392   Pages: 9
Recorded: 08/27/2021
Attorney Dkt #:WABP18006USUTL2 (1449US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2020
2
Exec Dt:
08/19/2020
3
Exec Dt:
08/17/2020
4
Exec Dt:
09/04/2020
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17458841
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DRIVE SUITE 100
SUITE 100
BRENTWOOD, MO 63144
Assignment: 46
Reel/Frame:054328/0738   Pages: 6
Recorded: 11/10/2020
Attorney Dkt #:WABP13008USCIP3 552-748U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2020
2
Exec Dt:
10/26/2020
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17080309
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 47
Reel/Frame:054471/0861   Pages: 8
Recorded: 11/25/2020
Attorney Dkt #:WABP13065USCIP4 552-760US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2020
2
Exec Dt:
11/18/2020
3
Exec Dt:
11/19/2020
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16665824
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 48
Reel/Frame:055237/0269   Pages: 9
Recorded: 02/11/2021
Attorney Dkt #:WABP21688USORG1 (1577US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2021
2
Exec Dt:
02/10/2021
3
Exec Dt:
02/10/2021
4
Exec Dt:
02/06/2021
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17174065
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, STE. 725
ST. LOUIS, MO 63105
Assignment: 49
Reel/Frame:055336/0704   Pages: 8
Recorded: 02/19/2021
Attorney Dkt #:WABP21733USORG1 (1571US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2021
2
Exec Dt:
02/12/2021
3
Exec Dt:
02/08/2021
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17180078
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC, SUITE 725
ST. LOUIS, MO 63105
Assignment: 50
Reel/Frame:057842/0817   Pages: 30
Recorded: 10/18/2021
Attorney Dkt #:WABP12831USCIP3 (0720US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2021
2
Exec Dt:
09/23/2021
3
Exec Dt:
09/16/2021
4
Exec Dt:
10/05/2021
5
Exec Dt:
09/24/2021
6
Exec Dt:
09/17/2021
7
Exec Dt:
09/16/2021
8
Exec Dt:
09/21/2021
9
Exec Dt:
09/21/2021
10
Exec Dt:
10/06/2021
11
Exec Dt:
09/27/2021
12
Exec Dt:
09/20/2021
13
Exec Dt:
09/29/2021
14
Exec Dt:
10/04/2021
15
Exec Dt:
09/23/2021
16
Exec Dt:
09/21/2021
17
Exec Dt:
09/29/2021
18
Exec Dt:
09/20/2021
19
Exec Dt:
09/30/2021
20
Exec Dt:
10/18/2021
21
Exec Dt:
09/24/2021
22
Exec Dt:
09/17/2021
23
Exec Dt:
09/17/2021
Assignee
1
901 MAIN AVENUE
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17504086
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DRIVE SUITE 100
SUITE 100
BRENTWOOD, MO 63144
Assignment: 51
Reel/Frame:058324/0229   Pages: 8
Recorded: 12/07/2021
Attorney Dkt #:WABP12829USCIP4 (718US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2021
2
Exec Dt:
12/06/2021
3
Exec Dt:
12/06/2021
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17544316
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DRIVE, SUITE 100
BRENTWOOD, MO 63144
Assignment: 52
Reel/Frame:060553/0166   Pages: 6
Recorded: 07/19/2022
Attorney Dkt #:WABP12999USCIP9 (0623US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2022
2
Exec Dt:
06/08/2022
Assignee
1
901 MAIN AVENUE
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17834343
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
1423 STRASSNER DR, SUITE 100
BRENTWOOD, MO 63144
Assignment: 53
Reel/Frame:062754/0559   Pages: 12
Recorded: 02/21/2023
Attorney Dkt #:WABP17875USCIP2 (0669US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2023
2
Exec Dt:
02/08/2023
3
Exec Dt:
02/08/2023
4
Exec Dt:
02/02/2023
5
Exec Dt:
01/24/2023
6
Exec Dt:
01/24/2023
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18066194
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DRIVE
SUITE 100
BRENTWOOD, MO 63144
Assignment: 54
Reel/Frame:063820/0300   Pages: 9
Recorded: 06/01/2023
Attorney Dkt #:WABP11459USCIP6 (0434US4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2023
2
Exec Dt:
05/24/2023
3
Exec Dt:
05/08/2023
4
Exec Dt:
05/30/2023
Assignee
1
901 MAIN AVENUE
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18312804
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
1423 STRASSNER DR.
SUITE 100
BRENTWOOD, 63144 UNITED STATES
Assignment: 55
Reel/Frame:065937/0521   Pages: 15
Recorded: 12/21/2023
Attorney Dkt #:WABP23014USCIP1 (0668US3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2023
2
Exec Dt:
12/13/2023
3
Exec Dt:
12/13/2023
4
Exec Dt:
07/20/2023
5
Exec Dt:
08/04/2023
6
Exec Dt:
07/19/2023
7
Exec Dt:
08/16/2023
8
Exec Dt:
08/25/2023
9
Exec Dt:
06/26/2023
10
Exec Dt:
07/24/2023
Assignee
1
901 MAIN AVENUE
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18334141
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
1423 STRASSNER DR.
SUITE 100
BRENTWOOD, MO 63144
Assignment: 56
Reel/Frame:064966/0772   Pages: 9
Recorded: 09/20/2023
Attorney Dkt #:WABP21688USCIP3 (1577US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2023
2
Exec Dt:
09/19/2023
3
Exec Dt:
09/19/2023
4
Exec Dt:
09/18/2023
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18467367
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DR, SUITE 100
BRENTWOOD, MO 63144
Assignment: 57
Reel/Frame:065051/0355   Pages: 10
Recorded: 09/28/2023
Attorney Dkt #:WABP21688USCIP3 (1577US2)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE NAME IS WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION PREVIOUSLY RECORDED AT REEL: 064966 FRAME: 0722. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/18/2023
2
Exec Dt:
09/19/2023
3
Exec Dt:
09/19/2023
4
Exec Dt:
09/18/2023
Assignee
1
30 ISABELLA ST.
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18467367
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DR, SUITE 100
BRENTWOOD, MO 63144

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