IP Library › Patent Application 61111448
Patent Application Provisional Small
App. No. 61/111,448 · Confirmation No. 1646

Frac Sleeve with Rotational Inner Diameter Opening

Inventor: Donald W. Tinker
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2008-11-17 APP.FILE.REC Filing Receipt 3 View
2008-11-05 SPEC Specification 5 View
2008-11-05 DRW Drawings-only black and white line drawings 2 View
2008-11-05 TR.PROV Provisional Cover Sheet (SB16) 2 View
2008-11-05 WFEE Fee Worksheet (SB06) 2 View
2008-11-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/111,448
Filed
2008-11-05