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:
02/05/1991
Application #:
07361027
Filing Dt:
06/02/1989
Inventors:
STEVEN G. GOLDSTEIN, JAMES E. RANDALL, JOSEPH A. DATTILO, GARY E. VANYEK
Title:
INFRA-SONIC DETECTOR AND ALARM WITH SELF ADJUSTING REFERENCE
Assignment: 1
Reel/Frame:
005101/0909Recorded: 07/17/1989Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/26/1989
Exec Dt:
06/26/1989
Exec Dt:
06/26/1989
Exec Dt:
06/27/1989
Assignee:
Correspondent:
IRELL & MANELLA
333 S. HOPE ST., STE. 3300
LOS ANGELES, CA 90071
Assignment: 2
Reel/Frame:
006570/0662Recorded: 06/22/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/1993
Assignee:
12913 WALSH AVENUE
MAR VISTA, CALIFORNIA 90066
Correspondent:
ROBERT STEINBERG
IRELL & MANELLA
1800 AVENUE OF THE STARS, SUITE 900
LOS ANGELES, CA 90067

Search Results as of: 06/14/2024 06:28 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