skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WALKER, RICK W.
Total Assignments: 16
Assignment: 1
Reel/Frame:012479/0216   Pages: 6
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPRAS, JASON R.
Exec Dt:
10/03/2001
2
ADLER, SCOTT P.
Exec Dt:
09/24/2001
3
WALKER, RICK W.
Exec Dt:
09/26/2001
4
WALKER, JEFFREY R.
Exec Dt:
09/26/2001
5
HALEY, VINCENT
Exec Dt:
09/26/2001
Assignee
1
ROTO ZIP TOOL CORP.
1861 LUDDEN DRIVE
CROSS PLAINS, WISCONSIN 53528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D466775
NONE
29146531
Correspondence name and address
FOLEY & LARDNER
MARCUS W. SPROW
777 EAST WISCONSIN AVENUE
FIRSTAR CENTER
MILWAUKEE, WI 53202-5367
Assignment: 2
Reel/Frame:014627/0094   Pages: 5
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINDLE, MARK E.
Exec Dt:
05/06/2003
2
KISELA, DAVID
Exec Dt:
05/06/2003
3
WALKER, RICK W.
Exec Dt:
05/07/2003
Assignee
1
ROYAL APPLIANCE MFG. CO.
7005 COCHRAN ROAD
GLENWILLOW, OHIO 44139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725986
US20030209397
10430947
Correspondence name and address
FAY, SHARPE, FAGAN MINNICH & MCKEE, LLP
PATRICK R. ROCHE
1100 SUPERIOR AVENUE, SEVENTH FLOOR
CLEVELAND, OHIO 44114-2518
Assignment: 3
Reel/Frame:020537/0006   Pages: 5
Recorded: 02/20/2008
Attorney Dkt #:114/08US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELTON, JASON A.
Exec Dt:
07/31/2007
2
KOVACH, JAMES A.
Exec Dt:
07/26/2007
3
MINTZ, CHARLES J.
Exec Dt:
12/07/2007
4
PALMERTON, KIRK C.
Exec Dt:
08/09/2007
5
WALKER, RICK W.
Exec Dt:
07/31/2007
Assignee
1
SUPERIOR TOOL CORPORATION
100 HAYES DRIVE
SUITE C
CLEVELAND, OHIO 44131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060092674
11263807
Correspondence name and address
JEANNE E. LONGMUIR
2836 CORYDON ROAD
CLEVELAND HEIGHTS, OH 44118
Assignment: 4
Reel/Frame:028787/0562   Pages: 6
Recorded: 08/15/2012
Attorney Dkt #:151935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/11/2012
2
BELTON, JASON A.
Exec Dt:
06/12/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/12/2012
4
BEITZEL, KARL H.
Exec Dt:
06/18/2012
5
WALKER, RICK W.
Exec Dt:
06/12/2012
6
PETTINATO, DAVID
Exec Dt:
06/11/2012
7
COPITHORNE, MATTHEW
Exec Dt:
06/14/2012
8
OTTS, BRIAN
Exec Dt:
06/16/2012
9
GUARRERA, JAMES V.
Exec Dt:
06/11/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259562
US20140017661
13545199
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:028561/0138   Pages: 10
Recorded: 07/10/2012
Attorney Dkt #:151942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
WALKER, RICK W.
Exec Dt:
06/28/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
4
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
5
PETTINATO, DAVID
Exec Dt:
06/28/2012
6
COPITHORNE, MATTHEW
Exec Dt:
07/09/2012
7
OTTS, BRIAN
Exec Dt:
06/29/2012
8
DEMUYLDER, PETER
Exec Dt:
06/29/2012
9
GUARRERA, JAMES
Exec Dt:
07/03/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D685498
NONE
29426748
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:028561/0602   Pages: 3
Recorded: 07/10/2012
Attorney Dkt #:153472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
WALKER, RICK W.
Exec Dt:
06/28/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
4
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
5
PETTINATO, DAVID
Exec Dt:
06/28/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692573
NONE
29426725
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:028561/0759   Pages: 3
Recorded: 07/10/2012
Attorney Dkt #:151941
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
PETTINATO, DAVID
Exec Dt:
06/28/2012
3
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
4
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
5
WALKER, RICK W.
Exec Dt:
06/28/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692574
NONE
29426729
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:028562/0331   Pages: 3
Recorded: 07/10/2012
Attorney Dkt #:153473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
WALKER, RICK W.
Exec Dt:
06/28/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
4
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
5
PETTINATO, DAVID
Exec Dt:
06/28/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692575
NONE
29426735
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:028940/0073   Pages: 11
Recorded: 09/07/2012
Attorney Dkt #:151943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
WALKER, RICK W.
Exec Dt:
06/28/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
4
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
5
PETTINATO, DAVID
Exec Dt:
06/28/2012
6
COPITHORNE, MATTHEW
Exec Dt:
07/06/2012
7
OTTS, BRIAN
Exec Dt:
06/29/2012
8
DEMUYLDER, PETER
Exec Dt:
06/29/2012
9
GUARRERA, JAMES
Exec Dt:
07/01/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692577
NONE
29426757
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:037956/0790   Pages: 13
Recorded: 03/11/2016
Attorney Dkt #:151944
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/28/2012
2
WALKER, RICK W.
Exec Dt:
06/28/2012
3
PALMERTON, KIRK C.
Exec Dt:
06/28/2012
4
LOUIS, JEFFREY S.
Exec Dt:
06/28/2012
5
PETTINATO, DAVID
Exec Dt:
06/28/2012
6
COPITHORNE, MATTHEW
Exec Dt:
03/10/2016
7
OTTS, BRIAN
Exec Dt:
06/29/2012
8
DEMUYLDER, PETER
Exec Dt:
06/29/2012
9
GUARRERA, JAMES
Exec Dt:
06/29/2012
10
ARRINGTON, BEN O.
Exec Dt:
06/29/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE
SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9357767
US20140017770
13545321
Correspondence name and address
OLIFF PLC
277 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:028787/0568   Pages: 6
Recorded: 08/15/2012
Attorney Dkt #:151936
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
06/11/2012
2
BELTON, JASON A.
Exec Dt:
07/09/2012
3
PALMERTON, KIRK C.
Exec Dt:
07/09/2012
4
BEITZEL, KARL H.
Exec Dt:
07/09/2012
5
WALKER, RICK W.
Exec Dt:
07/09/2012
6
COPITHORNE, MATTHEW
Exec Dt:
06/14/2012
7
OTTS, BRIAN
Exec Dt:
06/16/2012
8
GUARRERA, JAMES V.
Exec Dt:
06/21/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8814889
US20140017660
13545185
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:030065/0509   Pages: 5
Recorded: 03/20/2013
Attorney Dkt #:151937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, CHRISTOPHER P.
Exec Dt:
07/03/2012
2
LOUIS, JEFFREY S.
Exec Dt:
02/20/2013
3
WALKER, RICK W.
Exec Dt:
02/19/2013
4
SHAPIRO, EVAN D
Exec Dt:
07/02/2012
5
FERBER, AARON R
Exec Dt:
07/02/2012
6
MONSON, RODNEY H
Exec Dt:
07/02/2012
7
STARK, JOHN
Exec Dt:
07/03/2012
8
LOCKWOOD, ROSS
Exec Dt:
07/02/2012
Assignee
1
LIFELINE SCIENTIFIC, INC.
ONE PIERCE PLACE, SUITE 475 W
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9565853
US20140017658
13545060
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:037523/0101   Pages: 8
Recorded: 01/19/2016
Attorney Dkt #:11259-703.US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, RICK W.
Exec Dt:
09/11/2015
2
DOUGHERTRY, EDWARD P.G.
Exec Dt:
09/11/2015
3
BELTON, JASON A.
Exec Dt:
09/15/2015
4
TUCKER, ROBERT E.
Exec Dt:
09/10/2015
5
SCHIRM, JEFFREY J.
Exec Dt:
09/14/2015
Assignee
1
CEREVE, INC.
333 ALLEGHENY AVENUE
2ND FLOOR
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10058674
US20150352314
14758438
Correspondence name and address
RICHARD D. SHOOP
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 14
Reel/Frame:037901/0374   Pages: 8
Recorded: 02/24/2016
Attorney Dkt #:11259-703.US0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 037523 FRAME: 0101. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WALKER, RICK W.
Exec Dt:
09/11/2015
2
DOUGHERTRY, EDWARD P.G.
Exec Dt:
09/11/2015
3
BELTON, JASON A.
Exec Dt:
09/15/2015
4
TUCKER, ROBERT E.
Exec Dt:
09/10/2015
5
SCHIRM, JEFFREY J.
Exec Dt:
09/14/2015
Assignee
1
CERÊVE, INC.
333 ALLEGHENY AVENUE, 2ND FLOOR
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10058674
US20150352314
14758438
Correspondence name and address
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 15
Reel/Frame:052519/0154   Pages: 8
Recorded: 04/28/2020
Attorney Dkt #:11259-703.300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, RICK W.
Exec Dt:
09/11/2015
2
DOUGHERTRY, EDWARD P.G.
Exec Dt:
09/11/2015
3
BELTON, JASON A.
Exec Dt:
09/15/2015
4
TUCKER, ROBERT E.
Exec Dt:
09/10/2015
5
SCHIRM, JEFFREY J.
Exec Dt:
09/14/2015
Assignee
1
CERÊVE, INC.
2555 SMALLMAN STREET, SUITE 100
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10864348
US20180369536
16046700
Correspondence name and address
SHAY GLENN LLP
2929 CAMPUS DRIVE, SUITE 225
SAN MATEO, CA 94403
Assignment: 16
Reel/Frame:055010/0226   Pages: 8
Recorded: 01/22/2021
Attorney Dkt #:11259-703.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, RICK W.
Exec Dt:
09/11/2015
2
DOUGHERTRY, EDWARD P.G.
Exec Dt:
09/11/2015
3
BELTON, JASON A.
Exec Dt:
09/15/2015
4
TUCKER, ROBERT E.
Exec Dt:
09/10/2015
5
SCHIRM, JEFFREY J.
Exec Dt:
09/14/2015
Assignee
1
CERÊVE, INC.
2555 SMALLMAN STREET, SUITE 100
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210093829
17121732
Correspondence name and address
SHAY GLENN LLP
2929 CAMPUS DR., SUITE 225
SAN MATEO, CA 94403

Search Results as of: 05/25/2024 01:20 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT