IP Library › Granted Patent US 6,749,640
Granted Patent Utility PCT National Stage Small
US 6,749,640 · Confirmation No. 8579

MULTIAXIS JOINT, ESPECIALLY ARTIFICIAL KNEE JOINT

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2026-07-17 OATH Oath or Declaration filed 7 View
2014-11-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-11-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-11-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-11-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-11-03 PA.. Power of Attorney 1 View
2014-11-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-11-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-10-30 C.AD Change of Address 3 View
2007-10-30 LET. Miscellaneous Incoming Letter 1 View
2007-10-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-05 LET. Miscellaneous Incoming Letter 1 View
2004-04-05 DRW Drawings-only black and white line drawings 8 View
2002-07-23 LET. Miscellaneous Incoming Letter 38 View
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Quick Facts
Patent No.
US 6,749,640
App. No.
10/168,361
Filed
2002-07-23
Effective Filing
2002-06-21
Granted
2004-06-15
Art Unit
3738
PTA
-167 days