Patent Application
Provisional
App. No. 61/599,239
· Confirmation No. 1141
METHOD FOR REPAIRING CUTTER POCKETS OF A DRILL BIT
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-03-05 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-02-15 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2012-02-15 | ADS |
Application Data Sheet | 3 | View | |
| 2012-02-15 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2012-02-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2012-02-15 | SPEC |
Specification | 9 | View | |
| 2012-02-15 | CLM |
Claims | 5 | View | |
| 2012-02-15 | ABST |
Abstract | 1 | View | |
| 2012-02-15 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-02-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Charles Daniel Johnson
Porter, TX
Marvin Windsor Amundsen
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 32914
- Docket No.
- 368614-1355
- Confirmation No.
- 1141
Child
Claims priority from a provisional application
→
App. 14/107,952
· US 9,481,057
Filed 2013-12-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/766,640
· US 9,289,864
Filed 2013-02-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/599,239
- Filed
- 2012-02-15
External Links