IP Library › Granted Patent US 6,656,068
Granted Patent Utility
US 6,656,068 · Confirmation No. 9005

PULLEY HAVING PROGRESSIVELY VARIABLE SHEAVE ANGLE

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2007-08-01 PA.. Power of Attorney 1 View
2007-08-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-08-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-07 LET. Miscellaneous Incoming Letter 1 View
2003-07-07 DRW Drawings-only black and white line drawings 3 View
2001-09-07 TRNA Transmittal of New Application 2 View
2001-09-07 SPEC Specification 12 View
2001-09-07 CLM Claims 3 View
2001-09-07 ABST Abstract 1 View
2001-09-07 DRW Drawings-only black and white line drawings 2 View
2001-09-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,656,068
App. No.
09/947,546
Filed
2001-09-07
Granted
2003-12-02
Pub. No.
US20020042313A1
Art Unit
3682
PTA
-59 days