IP Library › Granted Patent US 6,597,967
Granted Patent Utility
US 6,597,967 · Confirmation No. 4698

SYSTEM AND METHOD FOR PLANNING A TOOL PATH ALONG A CONTOURED SURFACE

Inventors: Ning Xi, Weihua Sheng
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-11 C.AD Change of Address 1 View
2011-01-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-01-11 PA.. Power of Attorney 1 View
2011-01-11 LET. Miscellaneous Incoming Letter 1 View
2011-01-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-26 C.AD Change of Address 1 View
2009-07-26 LET. Miscellaneous Incoming Letter 1 View
2009-07-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-26 PA.. Power of Attorney 2 View
2001-02-28 TRNA Transmittal of New Application 2 View
2001-02-28 SPEC Specification 13 View
2001-02-28 CLM Claims 10 View
2001-02-28 ABST Abstract 1 View
2001-02-28 DRW Drawings-only black and white line drawings 8 View
2001-02-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,597,967
App. No.
09/795,573
Filed
2001-02-28
Granted
2003-07-22
Pub. No.
US20020120359A1
Art Unit
2125
PTA
-47 days