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 :
HEFFNER, DONALD L.
|
|
Total Assignments:
3
|
|
Assignment:
1
|
| |
|
| Reel/Frame: | 004452/0586 | |
| Pages: | 1 |
| | Recorded: | 08/30/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06771219
|
|
Correspondence name and address
|
| |
D.D MCGRAW
|
| |
GENERAL MOTORS CORP.
|
| |
PATENT SECTION
|
| |
P.O. BOX 33114
|
| |
DETROIT, MI 48232
|
|
|
Assignment:
2
|
| |
|
| Reel/Frame: | 004633/0420 | |
| Pages: | 3 |
| | Recorded: | 10/27/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06909738
|
|
Correspondence name and address
|
| |
D. D. MC GRAW
|
| |
GENERAL MOTORS CORP., PAT. SEC.
|
| |
P. O. BOX 33114
|
| |
DETROIT, MI 48232
|
|
|
Assignment:
3
|
| |
|
| Reel/Frame: | 005028/0325 | |
| Pages: | 2 |
| | Recorded: | 01/23/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Assignee
|
|
|
|
|
| A CORP. OF DE |
| DETROIT, MICHIGAN |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07277749
|
|
Correspondence name and address
|
| |
ERNEST E. HELMS
|
| |
GENERAL MOTORS CORPORATION
|
| |
PATENT SECTION
|
| |
P.O. BOX 33114
|
| |
DETROIT, MI 48232
|
|
Search Results as of:
05/04/2024 03:47 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
|
