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:
07/10/1990
Application #:
07303921
Filing Dt:
01/30/1989
Inventor:
HUBERT GRIEB
Title:
HEAT EXCHANGER COMPRISED OF SECTIONS DETACHABLY AND SEALABLY CLAMPED TOGETHER AND ITS METHOD OF ASSEMBLY
Assignment: 1
Reel/Frame:
005074/0234Recorded: 01/30/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/24/1989
Assignee:
POSTFACH 50 06 40, DACHAUERSTR. 665
8000 MUNCHEN 50, GERMANY
Correspondent:
ROBERTS, SPIECENS AND COHEN
38 EAST 29TH STREET, 3RD FLOOR
NEW YORK, NY 10016

Search Results as of: 06/23/2024 01:17 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