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:004839/0642   Pages: 2
Recorded: 01/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/19/1988
Application #:
06877184
Filing Dt:
06/20/1986
Title:
ZERO-CURRENT SWITCHING QUASI-RESONANT CONVERTERS OPERATING IN A FULL- WAVE MODE
Assignor
1
Exec Dt:
09/28/1987
Assignee
1
220 BURRUSS HALL
BLACKSBURG, VIRGINIA 22040
Correspondence name and address
MASON, FENWICK AND LAWRENCE
1225 EYE STREET, NW
WASHINGTON, DC 20005

Search Results as of: 05/09/2024 05:07 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