Patent Application
Utility
Small
App. No. 10/206,725
· Confirmation No. 1167
CHECK VALVE FLOOR DRAIN
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-11-22 | PET.AUTO |
ePetition Request Form | 3 | View | |
| 2013-11-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-11-22 | PET.DEC.AUTO |
ePetition Grant Letter | 1 | View | |
| 2013-11-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-02-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-07-25 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-07-25 | SPEC |
Specification | 17 | View | |
| 2002-07-25 | CLM |
Claims | 9 | View | |
| 2002-07-25 | ABST |
Abstract | 1 | View | |
| 2002-07-25 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-07-25 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-07-25 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Donald G. Huber
Tacoma, WA
Allen I. Stakset
Tacoma, WA
Attorneys & Agents of Record
Classification
USPC
137/362
E03F5/08
Y10T137/6988
Y10T137/7883
Y10T137/7886
F16K15/1472
F16K15/1441
E03F5/0407
E03F2005/0413
E03F2005/0417
Prosecution
- Examiner
- CHAMBERS, A MICHAEL
- Art Unit
- 3753
- Docket No.
- HUB137
- Confirmation No.
- 1167
Publication
- Pub. No.
- US20020189675A1
- Pub. Date
- 2002-12-19
Patent Term Adjustment
-3days
SECURITY INTEREST
Recorded 2016-04-01
NUNC PRO TUNC ASSIGNMENT
Recorded 2015-01-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-01-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-12-22
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Quick Facts
- App. No.
- 10/206,725
- Filed
- 2002-07-25
- Granted
- 2004-04-13
- Pub. No.
- US20020189675A1
- Examiner
- CHAMBERS, A MICHAEL
- Art Unit
- 3753
- PTA
- -3 days
External Links