Patent Application
Provisional
Small
App. No. 60/489,425
· Confirmation No. 8304
Pump valve with controlled stroke
Provisional Application Expired
Inventors
Donald Edwin Hargraves
Huntersville, NC
Douglas Allan Curtis
Troutman, NC
Attorneys & Agents of Record
Prosecution
- Docket No.
- 2974/5
- Confirmation No.
- 8304
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-06-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-06
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Quick Facts
- App. No.
- 60/489,425
- Filed
- 2003-07-23
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