Patent Application
Utility
Small
App. No. 09/971,009
· Confirmation No. 1940
CONSTRUCTION MEMBER
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-23 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-02-23 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2003-12-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-16 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-16 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-10-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-05 | SPEC |
Specification | 14 | View | |
| 2001-10-05 | CLM |
Claims | 5 | View | |
| 2001-10-05 | ABST |
Abstract | 1 | View | |
| 2001-10-05 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Michael L. Kent
North Bay, CANADA
Andrew G. Forsayeth
Sundridge, CANADA
Attorneys & Agents of Record
Classification
USPC
52/648.1
E04C3/16
Y10T428/1376
Y10T403/75
Prosecution
- Examiner
- DORSEY, DENNIS
- Art Unit
- 3637
- Customer No.
- 23338
- Docket No.
- 00203
- Confirmation No.
- 1940
Publication
- Pub. No.
- US20020040560A1
- Pub. Date
- 2002-04-11
Patent Term Adjustment
-182days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-12
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Quick Facts
- App. No.
- 09/971,009
- Filed
- 2001-10-05
- Granted
- 2004-04-06
- Pub. No.
- US20020040560A1
- Examiner
- DORSEY, DENNIS
- Art Unit
- 3637
- PTA
- -182 days
External Links