IP Library Patent Application 10158516
Patent Application Utility
App. No. 10/158,516 · Confirmation No. 9850

METHOD FOR MANUFACTURING A MECHANICAL CONFORMAL GRATING DEVICE WITH IMPROVED CONTRAST AND LIFETIME

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
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-22 TRNA Transmittal of New Application 2 View
2002-07-22 DRW Drawings-only black and white line drawings 18 View
2002-05-30 TRNA Transmittal of New Application 1 View
2002-05-30 SPEC Specification 21 View
2002-05-30 CLM Claims 5 View
2002-05-30 ABST Abstract 1 View
2002-05-30 DRW Drawings-only black and white line drawings 15 View
2002-05-30 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/158,516
Filed
2002-05-30
Granted
2003-12-16
Pub. No.
US20020195418A1
Art Unit
1763
PTA
0 days