Patent Application
Provisional
Small
App. No. 61/052,373
· Confirmation No. 2177
Downhole Filter Tool
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-05-21 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-05-12 | ADS |
Application Data Sheet | 5 | View | |
| 2008-05-12 | SPEC |
Specification | 6 | View | |
| 2008-05-12 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2008-05-12 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-05-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 66306
- Docket No.
- WES
- Confirmation No.
- 2177
Child
Claims priority from a provisional application
→
App. 13/163,359
Filed 2011-06-17
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 13/350,551
· US 8,336,617
Filed 2012-01-13
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/043527
Filed 2009-05-12
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/669,128
Filed 2010-01-14
· Abandoned -- Failure to Pay Issue Fee
Child
Claims priority from a provisional application
→
App. 13/648,175
· US 8,651,181
Filed 2012-10-09
· Patented Case
from
KNOBLOCH, BENTON T.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-03-23
from
ROY, TODD J.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-03-23
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Quick Facts
- App. No.
- 61/052,373
- Filed
- 2008-05-12
External Links