IP Library › Granted Patent US 6,793,203
Granted Patent Utility PCT National Stage
US 6,793,203 · Confirmation No. 6647

HOISTING GEAR

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2010-08-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-02 PA.. Power of Attorney 1 View
2010-08-02 C.AD Change of Address 2 View
2010-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-04 PA.. Power of Attorney 1 View
2009-09-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-05-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-27 LET. Miscellaneous Incoming Letter 6 View
2003-11-25 RETMAIL Mail returned to USPTO as undelivered 11 View
2002-10-17 TRNA Transmittal of New Application 2 View
2002-10-17 A.PE Preliminary Amendment 10 View
2002-10-17 SPEC Specification 10 View
2002-10-17 CLM Claims 3 View
2002-10-17 ABST Abstract 1 View
2002-10-17 DRW Drawings-only black and white line drawings 3 View
2002-10-17 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,793,203
App. No.
10/220,367
Filed
2002-10-17
Effective Filing
2002-08-28
Granted
2004-09-21
Pub. No.
US20030111653A1
Art Unit
3654
PTA
-4 days