IP Library Patent Application 09743179
Patent Application Utility PCT National Stage
App. No. 09/743,179 · Confirmation No. 7036

EXHAUST COMPONENT HAVING MULTIPLE-PLATED OUTER SHELL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2022-08-04 OATH Oath or Declaration filed 77 View
2001-02-23 LET. Miscellaneous Incoming Letter 39 View
2001-02-23 LET. Miscellaneous Incoming Letter 39 View
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Quick Facts
App. No.
09/743,179
Filed
2001-02-23
Granted
2003-06-10
Examiner
DANG, KHANH
Art Unit
2837
PTA
0 days