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 : OSTERFELD, DOUGLAS L.
Total Assignments: 4
Assignment: 1
Reel/Frame:005960/0083   Pages: 3
Recorded: 12/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1991
2
Exec Dt:
12/05/1991
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808833
Correspondence name and address
ERNEST E. HELMS
GENERAL MOTORS CORPORATION
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 2
Reel/Frame:006117/0249   Pages: 5
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/21/1992
2
Exec Dt:
04/21/1992
3
Exec Dt:
04/21/1992
4
Exec Dt:
04/21/1992
5
Exec Dt:
04/21/1992
6
Exec Dt:
04/22/1992
Assignee
1
A CORPORATION OF DE
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07874457
Correspondence name and address
ERNST E. HELMS
GENERAL MOTORS CORPORATION
LEGAL STAFF
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 3
Reel/Frame:006260/0316   Pages: 3
Recorded: 09/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1992
2
Exec Dt:
08/18/1992
Assignee
1
DETROIT, MI, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07939748
Correspondence name and address
ERNEST E. HELMS
GENERAL MOTORS CORP. - LEGAL STAFF
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 4
Reel/Frame:036613/0314   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:5702-01297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2015
2
Exec Dt:
09/10/2015
3
Exec Dt:
09/03/2015
Assignee
1
2500 TAKATA DRIVE
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14841633
Correspondence name and address
L.C. BEGIN & ASSOCIATES, PLLC
510 HIGHLAND AVENUE
PMB 403
MILFORD, MI 48381

Search Results as of: 05/25/2024 08:52 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