Patent Application
Provisional
App. No. 61/438,995
· Confirmation No. 1618
CHEMICAL INJECTION U-TUBE PREVENTION SYSTEM
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-02-11 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-02-03 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2011-02-03 | SPEC |
Specification | 12 | View | |
| 2011-02-03 | CLM |
Claims | 1 | View | |
| 2011-02-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-02-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Dinesh R. Patel
Sugar Land, TX
David Mark Himmel
Pearland, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 35204
- Docket No.
- IS11.0119
- Confirmation No.
- 1618
Child
Claims priority from a provisional application
→
App. 13/564,236
Filed 2012-08-01
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2012/023701
Filed 2012-04-10
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/364,785
Filed 2012-02-02
· Abandoned -- Failure to Respond to an Office Action
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-12-21
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Quick Facts
- App. No.
- 61/438,995
- Filed
- 2011-02-03
External Links