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:
Nov. 12, 1996
Filed:
Dec. 28, 1994
Hiroshi Ohsaki, Sashima-gun, JP;
Shinji Hojo, Sashima-gun, JP;
Kyosan Denki Co., Ltd., Tokyo, JP;
Abstract
A stop valve capable of reducing generation of noise and a valve body can surely close a valve seat even if a float is inclined. The stop valve has a case, a float provided in the case so as to move vertically, wherein a valve seat is closed by a valve body when the float moves upward while the valve seat is open when the float moves downward, a pedestal provided under the case for placing a spherical weight thereon, characterized in that the pedestal has radial slits thereon and the float has radial slits at the bottom wall thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile