Granted Patent
Utility
US 6,509,669
· Confirmation No. 7399
MICROMINIATURE THERMIONIC CONVERTERS
Patented Case
View Patent ↗
Inventors
Donald B. King
Albuquerque, NM
Laurence P. Sadwick
Salt Lake City, UT
Bernard R. Wernsman
Clairton, PA
Attorneys & Agents of Record
Classification
USPC
310/306
G21H1/10
H01J45/00
Prosecution
- Examiner
- DOUGHERTY, THOMAS M
- Art Unit
- 2834
- Customer No.
- 20567
- Docket No.
- SD5987.2/S97590
- Confirmation No.
- 7399
Patent Term Adjustment
-71days
Parent
is a Continuation in-part of
→
App. 09/257,335
· US 6,294,858
Filed 1999-02-25
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/076,010
Filed 1998-02-26
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/028,144
· US 6,774,532
Filed 2001-12-20
· Patented Case
from
SANDIA CORPORATION
CHANGE OF NAME
Recorded 2017-09-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-03
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Quick Facts
- Patent No.
- US 6,509,669
- App. No.
- 09/895,350
- Filed
- 2001-06-28
- Granted
- 2003-01-21
- Examiner
- DOUGHERTY, THOMAS M
- Art Unit
- 2834
- PTA
- -71 days
External Links