IP Library › Granted Patent US 6,661,020
Granted Patent Utility
US 6,661,020 · Confirmation No. 6719

SERVO-SHUTTER MECHANISM FOR DETECTING DEFECTS IN CANS

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 Code Description Pages PDF
2019-05-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-05-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-05-22 PA.. Power of Attorney 2 View
2019-05-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-15 LET. Miscellaneous Incoming Letter 1 View
2003-10-15 DRW Drawings-only black and white line drawings 11 View
2001-08-30 TRNA Transmittal of New Application 2 View
2001-08-30 SPEC Specification 9 View
2001-08-30 CLM Claims 4 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 8 View
2001-08-30 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,661,020
App. No.
09/941,630
Filed
2001-08-30
Granted
2003-12-09
Pub. No.
US20030042442A1
Art Unit
2878
PTA
0 days