IP Library › Granted Patent US 6,675,412
Granted Patent Utility
US 6,675,412 · Confirmation No. 5609

WINCH ASSEMBLY FOR THE DISPLACEMENT OF A PERSON BETWEEN A FIRST VERTICAL POSITION AND A SECOND VERTICAL POSITION

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 Code Description Pages PDF
2018-02-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-02-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-01-30 PA.. Power of Attorney 3 View
2018-01-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2018-01-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-09-16 COCOUT Certificate of Correction - Post Issue Communication 1 View
2014-06-27 COCIN Request for Certificate of Correction 2 View
2014-06-27 COCIN Request for Certificate of Correction 1 View
2014-06-27 WFEE Fee Worksheet (SB06) 2 View
2014-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-20 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-10-11 TRNA Transmittal of New Application 4 View
2002-10-11 DRW Drawings-only black and white line drawings 11 View
2002-10-11 OATH Oath or Declaration filed 3 View
2002-08-08 TRNA Transmittal of New Application 2 View
2002-08-08 ADS Application Data Sheet 1 View
2002-08-08 SPEC Specification 13 View
2002-08-08 CLM Claims 2 View
2002-08-08 ABST Abstract 1 View
2002-08-08 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,675,412
App. No.
10/214,115
Filed
2002-08-08
Granted
2004-01-13
Pub. No.
US20030200607A1
Art Unit
3673
PTA
0 days