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:
Mar. 05, 2019
Filed:
Jun. 02, 2016
Applicant:
Saginomiya Seisakusho, Inc., Tokyo, JP;
Inventors:
Yasumasa Takada, Sayama, JP;
Junichi Yokota, Sayama, JP;
Yoshihisa Arai, Sayama, JP;
Yuichiro Toyama, Sayama, JP;
Hiroki Denda, Sayama, JP;
Assignee:
SAGINOMIYA SEISAKUSHO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/00 (2006.01); F25B 1/00 (2006.01); F16K 17/30 (2006.01); F16K 47/04 (2006.01); F25B 41/06 (2006.01);
U.S. Cl.
CPC ...
F25B 41/062 (2013.01); F16K 1/00 (2013.01); F16K 17/30 (2013.01); F16K 47/04 (2013.01); F25B 1/00 (2013.01); F25B 41/06 (2013.01); F25B 2341/06 (2013.01);
Abstract
In a throttle device, a guide section including a small-diameter hole which slidably guides a guide stem of a needle member is formed upstream side portion from a communicating hole-in a guide tube.