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App. No. 09/917,656 · Confirmation No. 1085

POROUS SINTERED BODY

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
2004-02-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-17 TRNA Transmittal of New Application 2 View
2001-09-17 SPEC Specification 14 View
2001-09-17 CLM Claims 4 View
2001-09-17 ABST Abstract 1 View
2001-07-31 TRNA Transmittal of New Application 2 View
2001-07-31 SPEC Specification 15 View
2001-07-31 CLM Claims 5 View
2001-07-31 ABST Abstract 1 View
2001-07-31 OATH Oath or Declaration filed 3 View
2001-07-31 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/917,656
Filed
2001-07-31
Granted
2004-03-23
Pub. No.
US20020037798A1
Art Unit
1755
PTA
0 days