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App. No. 10/002,380 · Confirmation No. 4181

OILING SYSTEM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2007-11-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2007-10-30 PA.. Power of Attorney 1 View
2007-10-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2007-10-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-10-20 TRNA Transmittal of New Application 3 View
2001-10-20 A.PE Preliminary Amendment 8 View
2001-10-20 SPEC Specification 7 View
2001-10-20 CLM Claims 3 View
2001-10-20 ABST Abstract 1 View
2001-10-20 DRW Drawings-only black and white line drawings 3 View
2001-10-20 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/002,380
Filed
2001-10-20
Granted
2002-11-12
Pub. No.
US20020040695A1
Art Unit
3747
PTA
0 days