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 : SHUMAKER JOHN F.
Total Assignments: 7
Assignment: 1
Reel/Frame:003791/0894   Pages: 1
Recorded: 08/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/12/1980
Assignee
1
A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06166061
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
1800 PRUDENTIAL PLA.
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:003798/0704   Pages: 1
Recorded: 09/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1980
2
Exec Dt:
08/26/1980
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06166060
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
1800 PRUDENTIAL PLA.
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:003826/0933   Pages: 1
Recorded: 02/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/06/1980
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06209540
Correspondence name and address
DRESSLER, GOLDSMITH, SHOE, SUTKER
& MILNAMOW, LTD.
1800 PRUDENTIAL PLAZA
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:003841/0140   Pages: 1
Recorded: 03/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/30/1980
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06218455
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE, SUTKER
& MILNAMOW, LTD
1800 PRUDENTIAL PLAZA
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:003848/0964   Pages: 1
Recorded: 04/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/02/1980
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06228325
Correspondence name and address
DRESSER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
1800 PRUDENTIAL PLAZA
CHICAGO, IL 60601
Assignment: 6
Reel/Frame:003848/0906   Pages: 1
Recorded: 04/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/13/1981
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06228606
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE, SUTKER
& MILNAMOW, LTD.
1800 PRUDENTIAL PLA.
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:003855/0268   Pages: 1
Recorded: 05/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1981
2
Exec Dt:
02/03/1981
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06239634
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
1800 PRUDENTIAL PLAZA
CHICAGO, IL 60601

Search Results as of: 10/03/2025 10:57 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