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App. No. 09/952,004 · Confirmation No. 4203

MUFFLER SHELL FILLING PROCESS AND MUFFLER FILLED WITH FIBROUS MATERIAL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2012-06-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-06 PA.. Power of Attorney 1 View
2012-06-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-06-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-09-12 TRNA Transmittal of New Application 2 View
2001-09-12 ADS Application Data Sheet 1 View
2001-09-12 SPEC Specification 13 View
2001-09-12 CLM Claims 3 View
2001-09-12 ABST Abstract 1 View
2001-09-12 DRW Drawings-only black and white line drawings 6 View
2001-09-12 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/952,004
Filed
2001-09-12
Granted
2003-08-19
Pub. No.
US20030047381A1
Examiner
DANG, KHANH
Art Unit
2837
PTA
0 days