The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 1995
Filed:
Apr. 30, 1993
Applicant:
Inventor:
W Bruce Reid, Solana Beach, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347 29 ;
Abstract
Slits are cut in a nozzle tape and aligned with encapsulant beads on a printhead. The slits mechanically decouple portions of the tape stuck to the beads from a central portion of the tape stuck to a nozzle plate, and thereby prevent lifting of the tape off the nozzle plate in the event that the tape subsequently contracts. A method of attaching the tape to the printhead aligns blades with the beads on the printhead, so that the blades cut slits in the tape that are aligned with the beads. The tape is then adhesively secured to the printhead, preserving the alignment.