IP Library › Patent Application 61479771
Patent Application Provisional Small
App. No. 61/479,771 · Confirmation No. 3201

INFLATABLE RING FOR SUPPORTING FRICTION WELDING WORKPIECES, AND ASSOCIATED SYSTEMS AND METHODS

Inventor: David M. Biggs
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2023-12-28 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2023-12-21 PA.. Power of Attorney 2 View
2023-12-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-05-13 APP.FILE.REC Filing Receipt 3 View
2011-04-27 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-04-27 SPEC Specification 19 View
2011-04-27 ABST Abstract 1 View
2011-04-27 DRW Drawings-only black and white line drawings 13 View
2011-04-27 WFEE Fee Worksheet (SB06) 2 View
2011-04-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/479,771
Filed
2011-04-27