Patent Application
Provisional
App. No. 60/979,025
· Confirmation No. 4661
D10 OIL FIELD GATE VALVE
Provisional Application Expired
Inventors
David Earl CAIN
New Braunfels, TX
Jeremy David Cain
New Braunfels, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22904
- Docket No.
- 0021363-00031UP
- Confirmation No.
- 4661
RELEASE OF SECURITY INTEREST
Recorded 2011-03-18
SECURITY AGREEMENT
Recorded 2007-11-29
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Quick Facts
- App. No.
- 60/979,025
- Filed
- 2007-10-10
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