IP Library › Patent Application 10169965
Patent Application Utility PCT National Stage
App. No. 10/169,965 · Confirmation No. 2437

COPPER FOIL EXCELLENT IN LASER BEAM DRILLING PERFORMANCE AND PRODUCTION METHOD THEREFOR

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
2002-07-11 TRNA Transmittal of New Application 2 View
2002-07-11 A.PE Preliminary Amendment 12 View
2002-07-11 SPEC Specification 22 View
2002-07-11 CLM Claims 3 View
2002-07-11 ABST Abstract 1 View
2002-07-11 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/169,965
Filed
2002-07-11
Granted
2003-10-28
Pub. No.
US20030031888A1
Art Unit
1775
PTA
0 days