IP Library › Patent Application 61523535
Patent Application Provisional
App. No. 61/523,535 · Confirmation No. 1747

Wedge-Shaped Vehicle Barrier With Sling

Provisional Application Expired
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 Code Description Pages PDF
2013-03-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-02-25 PA.. Power of Attorney 1 View
2013-02-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2013-02-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-02-12 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-09-01 APP.FILE.REC Filing Receipt 3 View
2011-08-15 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-08-15 SPEC Specification 9 View
2011-08-15 CLM Claims 2 View
2011-08-15 ABST Abstract 1 View
2011-08-15 DRW Drawings-only black and white line drawings 15 View
2011-08-15 WFEE Fee Worksheet (SB06) 2 View
2011-08-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/523,535
Filed
2011-08-15