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 : CECKOWSKI, DOUGLAS A.
Total Assignments: 13
Assignment: 1
Reel/Frame:022725/0669   Pages: 2
Recorded: 05/22/2009
Attorney Dkt #:22107(35371-75968)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2009
2
Exec Dt:
05/21/2009
3
Exec Dt:
05/21/2009
Assignee
1
3600 W. LAKE AVENUE
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12470757
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:022760/0529   Pages: 5
Recorded: 06/01/2009
Attorney Dkt #:22107 (35371-75968)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT OF ASSIGNOR'S INTEREST PREVIOUSLY RECORDED ON REEL 022725 FRAME 0669. ASSIGNOR(S) HEREBY CONFIRMS THE TITLE SHOULD READ "IMPROVED GRINDER/POLISHER" INSTEAD OF "GRINDER POLOSHER.".
Assignors
1
Exec Dt:
05/21/2009
2
Exec Dt:
05/21/2009
3
Exec Dt:
05/21/2009
Assignee
1
3600 W. LAKE AVENUE
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12470757
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:031310/0427   Pages: 2
Recorded: 09/30/2013
Attorney Dkt #:22107.A(35371-75968DIV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2009
2
Exec Dt:
05/21/2009
3
Exec Dt:
05/21/2009
Assignee
1
3600 W. LAKE AVE.
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14041691
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:030965/0453   Pages: 10
Recorded: 08/07/2013
Attorney Dkt #:713-3205PCT (61143)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2013
2
Exec Dt:
06/11/2013
3
Exec Dt:
06/11/2013
4
Exec Dt:
06/11/2013
5
Exec Dt:
06/12/2013
6
Exec Dt:
06/11/2013
7
Exec Dt:
06/19/2013
8
Exec Dt:
06/27/2013
9
Exec Dt:
06/28/2013
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14413715
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:034669/0363   Pages: 10
Recorded: 01/09/2015
Attorney Dkt #:713-3205 (61143-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2013
2
Exec Dt:
06/11/2013
3
Exec Dt:
06/11/2013
4
Exec Dt:
06/11/2013
5
Exec Dt:
06/12/2013
6
Exec Dt:
06/11/2013
7
Exec Dt:
06/19/2013
8
Exec Dt:
06/27/2013
9
Exec Dt:
06/28/2013
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14413715
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:031012/0431   Pages: 2
Recorded: 08/14/2013
Attorney Dkt #:713-3206PCT (61596)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
06/18/2013
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14420669
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:034924/0499   Pages: 2
Recorded: 02/10/2015
Attorney Dkt #:713-3206 (61596-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
06/18/2013
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14420669
Correspondence name and address
BENJAMIN H. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:048137/0975   Pages: 2
Recorded: 01/25/2019
Attorney Dkt #:31596-US.A 35371-91898CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
06/18/2013
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16105621
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:042340/0531   Pages: 8
Recorded: 05/11/2017
Attorney Dkt #:713-3808 (65751-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2015
2
Exec Dt:
10/23/2015
3
Exec Dt:
10/22/2015
4
Exec Dt:
12/16/2015
5
Exec Dt:
12/16/2015
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15526096
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:062546/0737   Pages: 5
Recorded: 01/31/2023
Attorney Dkt #:63941US01; US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
12/11/2018
3
Exec Dt:
12/04/2017
4
Exec Dt:
12/04/2017
5
Exec Dt:
12/04/2017
6
Exec Dt:
12/04/2017
7
Exec Dt:
12/04/2017
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16333080
 
NONE
16742503
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON ST.
34TH FL.
CHICAGO, IL 60661
Assignment: 11
Reel/Frame:050122/0092   Pages: 7
Recorded: 08/21/2019
Attorney Dkt #:63395US01 & US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2019
2
Exec Dt:
07/18/2019
3
Exec Dt:
07/18/2019
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16518160
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON STREET
3400
CHICAGO, IL 60661
Assignment: 12
Reel/Frame:061659/0251   Pages: 7
Recorded: 11/04/2022
Attorney Dkt #:63395US03 (67881-US-A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2019
2
Exec Dt:
07/18/2019
3
Exec Dt:
07/18/2019
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17973866
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 13
Reel/Frame:055192/0686   Pages: 13
Recorded: 02/09/2021
Attorney Dkt #:63122US01; US02; WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2021
2
Exec Dt:
02/17/2020
3
Exec Dt:
02/07/2021
4
Exec Dt:
03/19/2020
5
Exec Dt:
07/16/2019
6
Exec Dt:
07/17/2019
7
Exec Dt:
01/15/2021
8
Exec Dt:
07/18/2019
9
Exec Dt:
04/14/2020
Assignee
1
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16512655
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 W. MADISON ST.
34TH FL.
CHICAGO, IL 60661

Search Results as of: 05/27/2024 06:54 AM
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