Patent Application
Utility
App. No. 09/973,051
· Confirmation No. 5043
PIPING STRUCTURE OF A WORKING MACHINE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-10 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-10-10 | ADS |
Application Data Sheet | 2 | View | |
| 2001-10-10 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-10-10 | SPEC |
Specification | 10 | View | |
| 2001-10-10 | CLM |
Claims | 1 | View | |
| 2001-10-10 | ABST |
Abstract | 1 | View | |
| 2001-10-10 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-10-10 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
137/580
Prosecution
- Examiner
- RIVELL, JOHN A
- Art Unit
- 3753
- Customer No.
- 23599
- Docket No.
- ONO-7
- Confirmation No.
- 5043
Foreign Priority
2000-68518
·
2000-03-13
·
JAPAN
Publication
- Pub. No.
- US20020020448A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
-112days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-04-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-10
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Quick Facts
- App. No.
- 09/973,051
- Filed
- 2001-10-10
- Granted
- 2002-06-25
- Pub. No.
- US20020020448A1
- Examiner
- RIVELL, JOHN A
- Art Unit
- 3753
- PTA
- -112 days
External Links