IP Library Patent Application 09826285
Patent Application Utility Small
App. No. 09/826,285 · Confirmation No. 3691

BI-DIRECTIONAL AMPLIFIER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2019-08-14 OATH Oath or Declaration filed 11 View
2014-08-11 OATH Oath or Declaration filed 15 View
2001-04-04 TRNA Transmittal of New Application 3 View
2001-04-04 A.PE Preliminary Amendment 4 View
2001-04-04 SPEC Specification 6 View
2001-04-04 CLM Claims 2 View
2001-04-04 ABST Abstract 1 View
2001-04-04 DRW Drawings-only black and white line drawings 4 View
2001-04-04 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/826,285
Filed
2001-04-04
Granted
2002-05-21
Art Unit
3662
PTA
-6 days