IP Library › Patent Application 61874786
Patent Application Provisional Small
App. No. 61/874,786 · Confirmation No. 9500

COLLAPSIBLE CRUTCH

Provisional Application Expired
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 Code Description Pages PDF
2026-02-13 OATH Oath or Declaration filed 6 View
2022-03-14 OATH Oath or Declaration filed 5 View
2013-09-13 APP.FILE.REC Filing Receipt 3 View
2013-09-06 LET. Miscellaneous Incoming Letter 1 View
2013-09-06 TR.PROV Provisional Cover Sheet (SB16) 3 View
2013-09-06 WFEE Fee Worksheet (SB06) 2 View
2013-09-06 N417 Electronic Filing System Acknowledgment Receipt 3 View
2013-09-06 SPEC Specification 21 View
2013-09-06 CLM Claims 7 View
2013-09-06 ABST Abstract 1 View
2013-09-06 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
61/874,786
Filed
2013-09-06