IP Library › Granted Patent US 6,721,310
Granted Patent Utility
US 6,721,310 · Confirmation No. 9161

MULTIPORT NON-BLOCKING HIGH CAPACITY ATM AND PACKET SWITCH

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2019-03-21 OATH Oath or Declaration filed 9 View
2008-05-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-05-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-05-09 PA.. Power of Attorney 1 View
2008-05-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2008-05-09 LET. Miscellaneous Incoming Letter 1 View
2008-05-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-18 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-17 LET. Miscellaneous Incoming Letter 1 View
2004-02-17 DRW Drawings-only black and white line drawings 6 View
2001-11-02 TRNA Transmittal of New Application 2 View
2001-11-02 SPEC Specification 23 View
2001-11-02 CLM Claims 5 View
2001-11-02 ABST Abstract 1 View
2001-11-02 DRW Drawings-only black and white line drawings 6 View
2001-11-02 OATH Oath or Declaration filed 6 View
2001-11-02 LET. Miscellaneous Incoming Letter 64 View
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Quick Facts
Patent No.
US 6,721,310
App. No.
10/000,272
Filed
2001-11-02
Granted
2004-04-13
Pub. No.
US20030099193A1
Art Unit
2662
PTA
-57 days