Patent Application
Utility
App. No. 10/346,742
· Confirmation No. 7013
ONE-WAY VALVE FOR USE WITH VACUUM PUMP
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-09-27 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-09-27 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-09-24 | PA.. |
Power of Attorney | 1 | View | |
| 2012-09-24 | C.AD |
Change of Address | 1 | View | |
| 2012-09-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-09-24 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2003-08-04 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-04 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-08-04 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2003-01-17 | TRNA |
Transmittal of New Application | 3 | View | |
| 2003-01-17 | A.PE |
Preliminary Amendment | 9 | View | |
| 2003-01-17 | SPEC |
Specification | 7 | View | |
| 2003-01-17 | CLM |
Claims | 7 | View | |
| 2003-01-17 | ABST |
Abstract | 1 | View | |
| 2003-01-17 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2003-01-17 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Janet L. Skeens
San Carlos, CA
Gerald W. Sweeney
La Jolla, CA
Attorneys & Agents of Record
Classification
USPC
137/845
F16K15/141
Y10T137/0318
Y10T137/0491
Y10T137/7879
Y10T137/7881
F16K15/182
B65D47/247
B65D81/2023
B65D81/2038
F16K15/18
Prosecution
- Examiner
- KRISHNAMURTHY, RAMESH
- Art Unit
- 3753
- Customer No.
- 28165
- Docket No.
- ITW-12543.01
- Confirmation No.
- 7013
Publication
- Pub. No.
- US20030111121A1
- Pub. Date
- 2003-06-19
Patent Term Adjustment
-2days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-06
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Quick Facts
- App. No.
- 10/346,742
- Filed
- 2003-01-17
- Granted
- 2003-10-21
- Pub. No.
- US20030111121A1
- Examiner
- KRISHNAMURTHY, RAMESH
- Art Unit
- 3753
- PTA
- -2 days
External Links