IP Library › Granted Patent US 6,754,173
Granted Patent Utility
US 6,754,173 · Confirmation No. 1128

TRUNK ARRANGEMENT IN A COMPUTER NETWORK WITH INTRA TRUNK SWITCH CONNECTIONS

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2015-03-09 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2015-02-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-07-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-27 PA.. Power of Attorney 2 View
2011-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-21 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-06-02 TRNA Transmittal of New Application 5 View
2003-06-02 SPEC Specification 15 View
2003-06-02 CLM Claims 7 View
2003-06-02 ABST Abstract 1 View
2003-06-02 DRW Drawings-only black and white line drawings 5 View
2003-06-02 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,754,173
App. No.
10/452,648
Filed
2003-06-02
Granted
2004-06-22
Pub. No.
US20030198222A1
Art Unit
2666
PTA
0 days