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App. No. 09/756,382 · Confirmation No. 7020

METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A TWISTED WIRE PAIR TRANSMISSION SYSTEM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2015-11-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-13 PA.. Power of Attorney 1 View
2015-11-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 4 View
2015-11-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-16 A.PE Preliminary Amendment 7 View
2001-01-08 ADS Application Data Sheet 5 View
2001-01-08 SPEC Specification 6 View
2001-01-08 CLM Claims 4 View
2001-01-08 ABST Abstract 1 View
2001-01-08 DRW Drawings-only black and white line drawings 2 View
2001-01-08 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/756,382
Filed
2001-01-08
Granted
2002-11-05
Art Unit
2634
PTA
-42 days