IP Library › Patent Application 60921105
Patent Application Provisional Small
App. No. 60/921,105 · Confirmation No. 7579

Pilot operated spool valve

Inventor: Harry A. Hunnicutt
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2007-04-24 APP.FILE.REC Filing Receipt 3 View
2007-03-31 TRNA Transmittal of New Application 3 View
2007-03-31 SPEC Specification 12 View
2007-03-31 CLM Claims 3 View
2007-03-31 ABST Abstract 1 View
2007-03-31 DRW Drawings-only black and white line drawings 13 View
2007-03-31 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
60/921,105
Filed
2007-03-31