IP Library › Granted Patent US 6,652,360
Granted Patent Utility Small
US 6,652,360 · Confirmation No. 2649

METHOD AND APPARATUS FOR CREATING A GROOVE IN A COLLECTOR RING OF AN ELECTRICAL DEVICE

Inventor: David L. Cutsforth
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-10-30 C680 Request for Corrected Notice of Allowance 4 View
2003-10-30 LET. Miscellaneous Incoming Letter 1 View
2003-08-13 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-13 LET. Miscellaneous Incoming Letter 8 View
2003-08-13 PET. Petition Entered 2 View
2003-08-13 DRW Drawings-only black and white line drawings 1 View
2003-08-13 CFILE Request for Corrected Filing Receipt 5 View
2003-08-13 OATH Oath or Declaration filed 4 View
2001-05-25 TRNA Transmittal of New Application 2 View
2001-05-25 SPEC Specification 12 View
2001-05-25 CLM Claims 6 View
2001-05-25 ABST Abstract 1 View
2001-05-25 DRW Drawings-only black and white line drawings 3 View
2001-05-25 OATH Oath or Declaration filed 4 View
2001-05-25 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,652,360
App. No.
09/864,446
Filed
2001-05-24
Granted
2003-11-25
Pub. No.
US20020177389A1
Art Unit
3723
PTA
0 days