Patent Application
Utility
App. No. 12/606,986
· Confirmation No. 3775
TRACTOR WITH IMPROVED VALVE SYSTEM
Expressly Abandoned -- During Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-05-26 | ABN |
Abandonment | 2 | View | |
| 2010-05-21 | EABN |
Letter Express Abandonment of the application | 2 | View | |
| 2010-05-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-05-06 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2010-01-26 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2010-01-15 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2010-01-15 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2010-01-15 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-01-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-11-16 | NTC.MISS.PRT |
Notice to File Missing Parts | 2 | View | |
| 2009-11-16 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-10-27 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2009-10-27 | OATH |
Oath or Declaration filed | 2 | View | |
| 2009-10-27 | SPEC |
Specification | 75 | View | |
| 2009-10-27 | CLM |
Claims | 1 | View | |
| 2009-10-27 | ABST |
Abstract | 1 | View | |
| 2009-10-27 | ADS |
Application Data Sheet | 5 | View | |
| 2009-10-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-10-27 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
175/51
E21B23/042
E21B23/001
E21B4/18
Prosecution
- Examiner
- NEUDER, WILLIAM P
- Art Unit
- 3672
- Customer No.
- 20995
- Docket No.
- WESTERN.023C5
- Confirmation No.
- 3775
Publication
- Pub. No.
- US20100108387A1
- Pub. Date
- 2010-05-06
Parent
is a Continuation of
→
App. 12/046,283
· US 7,607,495
Filed 2008-03-11
· Patented Case
Parent
is a Continuation of
→
App. 11/717,467
· US 7,353,886
Filed 2007-03-12
· Patented Case
Parent
is a Continuation of
→
App. 11/418,546
· US 7,188,681
Filed 2006-05-03
· Patented Case
Parent
is a Continuation of
→
App. 10/759,664
· US 7,080,700
Filed 2004-01-19
· Patented Case
Parent
is a Continuation of
→
App. 10/004,965
· US 6,679,341
Filed 2001-12-03
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/250,847
Filed 2000-12-01
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 12/776,232
· US 8,245,796
Filed 2010-05-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/589,047
Filed 2012-08-17
· Abandoned -- Incomplete Application (Pre-examination)
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 12/606,986
- Filed
- 2009-10-27
- Pub. No.
- US20100108387A1
- Examiner
- NEUDER, WILLIAM P
- Art Unit
- 3672
External Links