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

Total Assignments: 2
Patent #:
Issue Dt:
02/24/1987
Application #:
06765777
Filing Dt:
08/15/1985
Inventor:
DONALD L. KLEYKAMP
Title:
HATCH COVER FOR HOPPER CARS
Assignment: 1
Reel/Frame:
004444/0015Recorded: 08/15/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/13/1985
Assignee:
OHIO
Correspondent:
JOSEPH V. TASSONE
DAYCO CORP.
333 WEST FIRST STREET
DAYTON, OH 45402
Assignment: 2
Reel/Frame:
004671/0844Recorded: 11/03/1986Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/24/1986
Assignee:
333 WEST FIRST ST.
DAYTON, OHIO 45402
Correspondent:
JOSEPH V. TASSOE, ESQ.
DAYCO CORP.
333 WEST FIRST ST.
DAYTON, OH 45402

Search Results as of: 07/13/2025 07:08 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