IP Library › Granted Patent US 6,598,961
Granted Patent Utility
US 6,598,961 · Confirmation No. 2003

BUBBLE-JET TYPE INK-JET PRINTHEAD

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2019-02-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-02-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-01-18 PA.. Power of Attorney 1 View
2019-01-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-11-29 TRNA Transmittal of New Application 2 View
2001-11-29 SPEC Specification 12 View
2001-11-29 CLM Claims 5 View
2001-11-29 ABST Abstract 1 View
2001-11-29 DRW Drawings-only black and white line drawings 5 View
2001-11-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,598,961
App. No.
09/995,762
Filed
2001-11-29
Granted
2003-07-29
Pub. No.
US20020067396A1
Art Unit
2853
PTA
0 days