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. 03, 2004
Filed:
Sep. 24, 2001
Applicant:
Inventor:
Hiyoshi Tatsuno, Tokyo, JP;
Assignee:
Tatsuno Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 3/18 ;
U.S. Cl.
CPC ...
B65B 3/18 ;
Abstract
A liquid supply nozzle having automatic shut-down and alarming function will stop feeding a liquid when a diaphragm is damaged with alarming the damage. The liquid supply nozzle can contain a press member under the diaphragm which pushes up the diaphragm and maintains an entire stoppage function to work even when the diaphragm is broken. The damage of the diaphragm can be visually inspected through a cap which is made of a substantially transparent material and visually or sonically perceived through an additionally provided alarm unit.