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App. No. 09/849,806 · Confirmation No. 8914

SUB-WAVELENGTH EFFICIENT POLARIZATION FILTER (SWEP FILTER)

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
2003-08-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-08-14 SPEC Specification 2 View
2003-08-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-08-14 DRW Drawings-only black and white line drawings 1 View
2003-08-14 LET. Miscellaneous Incoming Letter 2 View
2003-07-09 LET. Miscellaneous Incoming Letter 2 View
2003-07-09 FOR Foreign Reference 1 View
2003-07-09 FOR Foreign Reference 1 View
2003-07-09 FOR Foreign Reference 1 View
2003-07-09 FOR Foreign Reference 1 View
2003-07-09 FOR Foreign Reference 16 View
2001-05-04 TRNA Transmittal of New Application 1 View
2001-05-04 SPEC Specification 28 View
2001-05-04 CLM Claims 9 View
2001-05-04 ABST Abstract 1 View
2001-05-04 DRW Drawings-only black and white line drawings 5 View
2001-05-04 OATH Oath or Declaration filed 3 View
2001-05-04 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/849,806
Filed
2001-05-04
Granted
2003-12-09
Pub. No.
US20020164105A1
Art Unit
IOA
PTA
-126 days