Patent Application
Provisional
App. No. 61/025,451
· Confirmation No. 9224
Spiral Ribbed Aluminum Drillpipe
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-02-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-02-01 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2008-02-01 | ADS |
Application Data Sheet | 5 | View | |
| 2008-02-01 | SPEC |
Specification | 7 | View | |
| 2008-02-01 | CLM |
Claims | 5 | View | |
| 2008-02-01 | ABST |
Abstract | 1 | View | |
| 2008-02-01 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2008-02-01 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-02-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Vladimir S. Basovich
Moscow, RUSSIAN FEDERATION
David Indrupskiy
Moscow, RUSSIAN FEDERATION
Dmitry A. Lubiany
Moscow, RUSSIAN FEDERATION
Attorneys & Agents of Record
Prosecution
- Customer No.
- 29855
- Docket No.
- 205-0082PUS
- Confirmation No.
- 9224
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/030697
Filed 2009-01-12
· International Application Withdrawn
Child
Claims priority from a provisional application
→
App. 12/103,061
· US 7,814,996
Filed 2008-04-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-04-15
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Quick Facts
- App. No.
- 61/025,451
- Filed
- 2008-02-01
External Links