Granted Patent
Design
US D482,586
· Confirmation No. 9174
CONVERTIBLE T-HANDLE SCREWDRIVER
Inventor:
David V. Puerta
Patented Case
View Patent ↗
Inventors
David V. Puerta
Colorado Springs, CO
Attorneys & Agents of Record
Classification
USPC
D8/82
Prosecution
- Examiner
- HYDER, PHILIP S
- Art Unit
- 2912
- Customer No.
- 23369
- Docket No.
- 13144.0048.NPUS00
- Confirmation No.
- 9174
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2010-01-07
from
EMERSON ELECTRIC CO.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-09-27
SECURITY AGREEMENT
Recorded 2007-09-24
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Quick Facts
- Patent No.
- US D482,586
- App. No.
- 29/173,416
- Filed
- 2002-12-27
- Granted
- 2003-11-25
- Examiner
- HYDER, PHILIP S
- Art Unit
- 2912
- PTA
- 0 days
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