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:
12/12/1989
Application #:
07039208
Filing Dt:
04/16/1987
Inventor:
MARK S. GREENFIELD
Title:
MINING/CONSTRUCTION TOOL BIT HAVING BIT BODY FABRICATED FROM MN-B STEEL ALLOY COMPOSITION
Assignment: 1
Reel/Frame:
004694/0079Recorded: 04/16/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/10/1987
Assignee:
P.O. BOX 231
A CORP. OF PA
LATROBE, PENNSYLVANIA 15650
Correspondent:
JOHN J. PRIZZI
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 2
Reel/Frame:
011052/0001Recorded: 10/24/2000Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2000
Assignee:
1323 SOUTH SHAMROCK AVENUE
MONROVIA, CALIFORNIA 91016
Correspondent:
KENNAMETAL INC.
JOHN J. PRIZZI
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PA 15650

Search Results as of: 05/25/2024 11:07 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