Patent Application
Utility
Small
App. No. 09/946,193
· Confirmation No. 5099
EXPANDABLE DUCT HANGER
Inventor:
Richard A. Bluestone
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Richard A. Bluestone
Mayfield Heights, OH
Attorneys & Agents of Record
Classification
USPC
248/217.2
Prosecution
- Examiner
- RAMIREZ, RAMON O
- Art Unit
- 3632
- Customer No.
- 28672
- Docket No.
- BB0349US (#90295)
- Confirmation No.
- 5099
Patent Term Adjustment
-10days
No related applications found.
SECURITY AGREEMENT
Recorded 2011-01-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-05
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Quick Facts
- App. No.
- 09/946,193
- Filed
- 2001-09-05
- Granted
- 2002-11-19
- Examiner
- RAMIREZ, RAMON O
- Art Unit
- 3632
- PTA
- -10 days
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