Patent Application
Utility
App. No. 09/842,636
· Confirmation No. 8855
Using carbon dioxide to indicate oxygen depletion
Inventor:
Michael B. Schell
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-27 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-27 | SPEC |
Specification | 25 | View | |
| 2001-04-27 | CLM |
Claims | 4 | View | |
| 2001-04-27 | ABST |
Abstract | 1 | View | |
| 2001-04-27 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-04-27 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Michael B. Schell
Santa Barbara, CA
Attorneys & Agents of Record
Classification
USPC
340/632
Prosecution
- Examiner
- WU, DANIEL J
- Art Unit
- 2632
- Customer No.
- 30734
- Docket No.
- 121061.1720
- Confirmation No.
- 8855
Patent Term Adjustment
-53days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-02-10
from
SCHELL, MICHAEL B.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-12
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Quick Facts
- App. No.
- 09/842,636
- Filed
- 2001-04-27
- Granted
- 2002-02-05
- Examiner
- WU, DANIEL J
- Art Unit
- 2632
- PTA
- -53 days
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