Patent Application
Utility
App. No. 09/992,906
· Confirmation No. 5704
PERMAFROST SUPPORT SYSTEM AND METHOD FOR VACUUM-INSULATED PIPE
Inventor:
John W. Bonn
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-26 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-25 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-25 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-11-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-11-16 | ADS |
Application Data Sheet | 1 | View | |
| 2001-11-16 | SPEC |
Specification | 9 | View | |
| 2001-11-16 | CLM |
Claims | 3 | View | |
| 2001-11-16 | ABST |
Abstract | 1 | View | |
| 2001-11-16 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-11-16 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
John W. Bonn
Hilliard, OH
Attorneys & Agents of Record
Classification
USPC
405/184.4
Prosecution
- Examiner
- LEE, JONG SUK
- Art Unit
- 3673
- Customer No.
- 24024
- Docket No.
- 22459/04238
- Confirmation No.
- 5704
Publication
- Pub. No.
- US20020085885A1
- Pub. Date
- 2002-07-04
Patent Term Adjustment
-9days
from
CHART INC.
SECURITY AGREEMENT
Recorded 2010-05-21
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Quick Facts
- App. No.
- 09/992,906
- Filed
- 2001-11-16
- Granted
- 2004-01-20
- Pub. No.
- US20020085885A1
- Examiner
- LEE, JONG SUK
- Art Unit
- 3673
- PTA
- -9 days
External Links