Granted Patent
Design
Small
US D471,330
· Confirmation No. 5602
AUTOMATIC SWIMMING POOL CLEANER
Inventor:
Sanford F. Campbell
Patented Case
View Patent ↗
Inventors
Sanford F. Campbell
Redding, CA
Attorneys & Agents of Record
Classification
USPC
D32/15
Prosecution
- Examiner
- HOLTJE, NELSON C
- Art Unit
- 2913
- Customer No.
- 28554
- Docket No.
- LTRO-01031US0
- Confirmation No.
- 5602
Patent Term Adjustment
0days
No related applications found.
from
LETRO PRODUCTS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-03-11
from
CAMPBELL, SANFORD F.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-10
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Quick Facts
- Patent No.
- US D471,330
- App. No.
- 29/163,017
- Filed
- 2002-06-25
- Granted
- 2003-03-04
- Examiner
- HOLTJE, NELSON C
- Art Unit
- 2913
- PTA
- 0 days
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