IP Library › Granted Patent US 6,631,451
Granted Patent Utility
US 6,631,451 · Confirmation No. 8120

SYSTEM AND METHOD FOR CACHING

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2019-06-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-06-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-06-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-06-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2019-06-03 PA.. Power of Attorney 2 View
2012-02-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2003-06-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-22 TRNA Transmittal of New Application 3 View
2002-04-22 SPEC Specification 13 View
2002-04-22 CLM Claims 3 View
2002-04-22 ABST Abstract 1 View
2002-04-22 DRW Drawings-only black and white line drawings 3 View
2002-04-22 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,631,451
App. No.
10/128,011
Filed
2002-04-22
Granted
2003-10-07
Pub. No.
US20020147895A1
Art Unit
2187
PTA
0 days