IP Library › Granted Patent US 6,474,443
Granted Patent Utility Small
US 6,474,443 · Confirmation No. 7624

PORTABLE SUCTION DEVICE FOR REMOVAL OF FUEL/OIL FROM AN ENGINE

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2017-05-12 OATH Oath or Declaration filed 16 View
2017-04-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-04-17 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-04-05 PA.. Power of Attorney 1 View
2017-04-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2017-04-05 LET. Miscellaneous Incoming Letter 1 View
2017-04-05 LET. Miscellaneous Incoming Letter 4 View
2017-04-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-03-28 OATH Oath or Declaration filed 5 View
2001-06-06 TRNA Transmittal of New Application 3 View
2001-06-06 SPEC Specification 14 View
2001-06-06 CLM Claims 6 View
2001-06-06 ABST Abstract 1 View
2001-06-06 DRW Drawings-only black and white line drawings 3 View
2001-06-06 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,474,443
App. No.
09/875,112
Filed
2001-06-06
Granted
2002-11-05
Pub. No.
US20010050199A1
Art Unit
3682
PTA
0 days