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: 1
Patent #:
Issue Dt:
10/12/1993
Application #:
07861318
Filing Dt:
03/31/1992
Inventors:
THOMAS GRASS, ROBERT W. HAUL
Title:
THERMAL EXPANSION VALVE WITH INTERNAL BY-PASS AND CHECK VALVE
Assignment: 1
Reel/Frame:
006076/0385Recorded: 03/31/1992Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/30/1992
Exec Dt:
03/30/1992
Assignee:
8000 WEST FLORISSANT AVENUE P.O. BOX 4100
ST. LOUIS, MISSOURI 63136
Correspondent:
POLSTER, POLSTER & LUCCHESI
JONATHAN P. SOIFER
763 S. NEW BALLAS RD.
ST. LOUIS, MISSOURI 63141

Search Results as of: 06/20/2024 05:20 AM
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