Patent Application
Utility
App. No. 09/991,468
· Confirmation No. 3780
PORTABLE ELECTRIC SPACE HEATER
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-21 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-11-21 | SPEC |
Specification | 11 | View | |
| 2001-11-21 | CLM |
Claims | 5 | View | |
| 2001-11-21 | ABST |
Abstract | 1 | View | |
| 2001-11-21 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-11-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Walter G. Birdsell
Marlborough, MA
Bruce Chute
Northboro, MA
Attorneys & Agents of Record
Classification
USPC
392/367
F24H3/0417
F24F1/0003
Prosecution
- Examiner
- JEFFERY, JOHN A
- Art Unit
- 3742
- Customer No.
- 7278
- Docket No.
- H0657/7009
- Confirmation No.
- 3780
Patent Term Adjustment
-55days
No related applications found.
SECURITY AGREEMENT
Recorded 2006-02-27
CHANGE OF NAME
Recorded 2003-03-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-21
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Quick Facts
- App. No.
- 09/991,468
- Filed
- 2001-11-21
- Granted
- 2002-10-15
- Examiner
- JEFFERY, JOHN A
- Art Unit
- 3742
- PTA
- -55 days
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