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App. No. 09/756,757 · Confirmation No. 6504

MICROWAVE DOUBLE-POLE DOUBLE-THROW SWITCH AND MICROWAVE DIVIDE/THROUGH SWITCH AND POWER AMPLIFIER USING THEREOF

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2011-12-16 COCIN Request for Certificate of Correction 6 View
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2011-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2011-12-02 C.AD Change of Address 2 View
2011-12-02 LET. Miscellaneous Incoming Letter 2 View
2011-12-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-12-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-10-04 COCOUT Certificate of Correction - Post Issue Communication 1 View
2011-09-14 OATH Oath or Declaration filed 2 View
2011-09-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-08-25 COCIN Request for Certificate of Correction 1 View
2011-08-25 COCIN Request for Certificate of Correction 5 View
2011-08-25 WFEE Fee Worksheet (SB06) 2 View
2011-08-25 N417 Electronic Filing System Acknowledgment Receipt 3 View
2001-01-10 TRNA Transmittal of New Application 1 View
2001-01-10 SPEC Specification 13 View
2001-01-10 CLM Claims 5 View
2001-01-10 ABST Abstract 1 View
2001-01-10 DRW Drawings-only black and white line drawings 15 View
2001-01-10 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/756,757
Filed
2001-01-10
Granted
2003-12-23
Pub. No.
US20020030552A1
Art Unit
2817
PTA
-290 days