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:
10/02/1990
Application #:
07366362
Filing Dt:
06/15/1989
Inventors:
GILBERT VIGNERON, JEAN BEZIER, LUCIEN GUILLEMIN, THONG NGUYEN-THANH, PIERRE VIDAL et al
Title:
METHOD OF REPAIRING OR PROTECTING AN END OF A METAL TUBE IN A HEAT EXCHANGER AND SLEEVE FOR IMPLEMENTING SAME
Assignment: 1
Reel/Frame:
005366/0446Recorded: 07/06/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/20/1987
Exec Dt:
12/20/1987
Exec Dt:
12/20/1987
Exec Dt:
12/20/1987
Exec Dt:
12/20/1987
Exec Dt:
12/20/1987
Assignees:
19-21 AVENUE MORANE SAULNIER
VELIZY VILLACOUBLAY, FRANCE 78140
2 RUE LOUIS MURAT
PARIS,, FRANCE 75008
Correspondent:
SUGHRUE, MION, ZINN,
MAC PEAK & SEAS
2100 PENN., AVE., N.W.
WASHINGTON, DC 20037-3202

Search Results as of: 05/27/2024 05:49 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