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 : ROSENBAUM, ROBERT
Total Assignments: 2
Assignment: 1
Reel/Frame:004741/0667   Pages: 2
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1987
Assignee
1
COMMERCIAL STREET
A CORP. OF MA
BOSTON, MASSACHUSETTS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06286027
 
NONE
06455420
 
NONE
06582928
Correspondence name and address
EUGENE LIEBERSTEIN
2161 LONG RIDGE ROAD
STAMFORD, CT 06903
Assignment: 2
Reel/Frame:006062/0947   Pages: 4
Recorded: 03/09/1992
Conveyance: TO CORRECT THE ERRONEOUS PATENT NUMBER, RECITED IN A PREVIOUSLY RECORDED DOCUMENT ON 08/17/87, AT REEL 4741, FRAME 0667. SEE RECORD FOR DETAILS.
Assignors
1
Exec Dt:
02/29/1992
2
Exec Dt:
02/29/1992
Assignee
1
A CORP OF MASSACHUSETTS
COMMERCIAL STREET
BOSTON, MASSACHUSETTS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06455420
 
NONE
06464596
 
NONE
06621792
Correspondence name and address
EUGENE LIEBERSTEIN
2151 LONGE RIDGE ROAD
STAMFORD, CT 06903

Search Results as of: 08/06/2025 04:27 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