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:
09/10/1991
Application #:
07453873
Filing Dt:
12/20/1989
Inventors:
FUMIHIRO HAMAMIYA, HIDEFUMI INOUE
Title:
NEGATIVE PRESSURE BOOSTER BY A DIE WITH A GROOVE FORMED
Assignment: 1
Reel/Frame:
005225/0281Recorded: 01/30/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/18/1990
Exec Dt:
01/18/1990
Assignee:
10-12, YOYOGI 2-CHOME, SHIBUYA-KU
TOKYO 151, JAPAN
Correspondent:
VARNDELL LEGAL GROUP
STE 431, 1511 K ST, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
011485/0016Recorded: 01/31/2001Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/1999
Assignee:
6-7, SHIBUYA 3-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Correspondent:
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL JR.
1150 S. WASHINGTON ST.
SUITE 220
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 04:18 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