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:005354/0589   Pages: 3
Recorded: 06/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/22/1991
Application #:
07541689
Filing Dt:
06/21/1990
Title:
ULTRASONIC FLOTATION SYSTEM
Assignor
1
Exec Dt:
06/18/1990
Assignee
1
Correspondence name and address
E. PHILIP KOLTOS
DIV. OF GEN'L. LAW, OFFICE OF THE
SOLICITOR, DEPT. OF THE INTERIOR
1849 C ST., N.W., ROOM 6531
WASHINGTON, D.C. 20240

Search Results as of: 09/25/2024 05:57 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