IP Library › Patent Application 10331802
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App. No. 10/331,802 · Confirmation No. 4189

METHOD FOR TESTING THE DEGRADATION OF POLYMERIC MATERIALS

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
2003-10-31 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-08-25 LET. Miscellaneous Incoming Letter 2 View
2003-08-25 DRW Drawings-only black and white line drawings 14 View
2003-04-07 TRNA Transmittal of New Application 3 View
2003-04-07 DRW Drawings-only black and white line drawings 14 View
2003-04-07 OATH Oath or Declaration filed 5 View
2002-12-30 TRNA Transmittal of New Application 2 View
2002-12-30 SPEC Specification 34 View
2002-12-30 CLM Claims 5 View
2002-12-30 ABST Abstract 1 View
2002-12-30 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
10/331,802
Filed
2003-04-07
Effective Filing
2002-12-30
Granted
2003-12-30
Pub. No.
US20030157722A1
Art Unit
1743
PTA
-3 days