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:
Feb. 02, 1988
Filed:
Nov. 01, 1985
Applicant:
Inventor:
Masamichi Suzumura, Kamakura, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
A liquid jet recording head comprising a liquid emitting port for liquid emission and liquid paths communicating with said liquid emitting port, wherein said liquid paths comprise a main liquid path and a subsidiary liquid path, wherein said main liquid path is provided with an energy generating member positioned along said main liquid path and adapted for generating energy to be utilized for liquid emission, and wherein said subsidiary liquid path communicates with said main liquid path in the downstream side thereof including the position of said energy generating member.