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App. No. 10/125,826 · Confirmation No. 2676

PHASE SHIFTER WITH AN RC POLYPHASE 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
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 LET. Miscellaneous Incoming Letter 1 View
2003-08-04 DRW Drawings-only black and white line drawings 10 View
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-19 TRNA Transmittal of New Application 5 View
2002-04-19 SPEC Specification 37 View
2002-04-19 CLM Claims 8 View
2002-04-19 ABST Abstract 1 View
2002-04-19 DRW Drawings-only black and white line drawings 10 View
2002-04-19 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/125,826
Filed
2002-04-19
Granted
2003-10-21
Pub. No.
US20030001648A1
Art Unit
2816
PTA
0 days