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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:004002/0743   Pages: 1
Recorded: 06/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/07/1982
Application #:
06218876
Filing Dt:
12/22/1980
Title:
GEAR TYPE COUPLING WITH OVERLOAD PROTECTION
Assignors
1
Exec Dt:
09/27/1978
2
Exec Dt:
09/27/1978
Assignee
1
PENNSYLVANIA
Correspondence name and address
THOMAS L. SIVAK
KOPPERS COMPANY, INC.
1450 KOPPERS BLDG.
PITTSBURGH, PA. 15219

Search Results as of: 05/30/2024 05:01 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