Granted Patent
Utility
US 6,810,912
· Confirmation No. 9980
SPOOL VALVE WITH DECREASED FLUID FORCE ACTING ON SPOOL
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Code | Description | Pages | ||
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| 2004-08-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-08-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-08-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2004-08-02 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-08-02 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-07-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-07-16 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-07-16 | SPEC |
Specification | 1 | View | |
| 2004-07-16 | ABST |
Abstract | 1 | View | |
| 2004-07-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-07-16 | ABST |
Abstract | 1 | View | |
| 2004-05-25 | CTEQ |
Ex Parte Quayle Action | 4 | View | |
| 2004-05-25 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2004-05-25 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-05-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-05-21 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2003-05-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-05-28 | ADS |
Application Data Sheet | 5 | View | |
| 2003-05-28 | SPEC |
Specification | 26 | View | |
| 2003-05-28 | CLM |
Claims | 5 | View | |
| 2003-05-28 | ABST |
Abstract | 1 | View | |
| 2003-05-28 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2003-05-28 | OATH |
Oath or Declaration filed | 2 | View | |
| 2003-05-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-05-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-05-28 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2003-05-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2003-05-28 | FRPR |
Certified Copy of Foreign Priority Application | 22 | View | |
| 2003-05-28 | FRPR |
Certified Copy of Foreign Priority Application | 25 | View | |
| 2003-05-28 | FOR |
Foreign Reference | 10 | View | |
| 2003-05-28 | FOR |
Foreign Reference | 14 | View |
Inventors
Yuuji Ogura
Imizu-gun, JAPAN
Satoshi Hamamoto
Nei-gun, JAPAN
Zenzou Hamada
Uozu-shi, JAPAN
Satoshi Okude
Nei-gun, JAPAN
Attorneys & Agents of Record
Classification
USPC
137/625.69
F15B13/0402
Y10T137/8671
F16K27/041
F16K27/048
Prosecution
- Examiner
- MICHALSKY, GERALD A
- Art Unit
- 3753
- Customer No.
- 26694
- Docket No.
- 31238-189821
- Confirmation No.
- 9980
Foreign Priority
2002-352936
·
2002-12-04
·
JAPAN
2002-155676
·
2002-05-29
·
JAPAN
Publication
- Pub. No.
- US20030221731A1
- Pub. Date
- 2003-12-04
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-05-28
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Quick Facts
- Patent No.
- US 6,810,912
- App. No.
- 10/446,114
- Filed
- 2003-05-28
- Granted
- 2004-11-02
- Pub. No.
- US20030221731A1
- Examiner
- MICHALSKY, GERALD A
- Art Unit
- 3753
- PTA
- 0 days
External Links