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:004211/0538   Pages: 2
Recorded: 12/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/30/1985
Application #:
06563304
Filing Dt:
12/19/1983
Title:
BIDIRECTIONAL THERMAL SYPHON VALVE, INSTALLATION FOR THE PRODUCTION AND STORAGE OF HEAT OR COLD COMPRISING SUCH A THERMAL SYSTEM VALVE, AND VARIOUS USES
Assignors
1
Exec Dt:
12/12/1983
2
Exec Dt:
12/12/1983
Assignee
1
5, RUE MICHEL ANGE
75781 PARIS CEDEX 16, FRANCE
Correspondence name and address
A. THOMAS S. SAFFORD
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036

Search Results as of: 06/17/2024 10:13 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