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:
Oct. 25, 2016
Filed:
Aug. 09, 2012
Tetsuya Tada, Tokyo, JP;
Tetsuya Tada, Tokyo, JP;
Canyon Corporation, Sanyo Onoda-shi, Yamaguchi, JP;
Abstract
To provide an accumulation valve which is stable and moves sensitively, where the number of parts has been reduced, and an accumulator trigger sprayer assembled with the same. The present invention is an accumulation valve S used in an accumulator trigger sprayerwhich imparts pressure to liquid in a cylinder by a piston portionto spray liquid from a nozzle portionto the outside, the accumulation valve S including a piston valve portion, a spring portionfor pressing the piston valve portionto a piston valve seat, and a mounting portionfor mounting the spring portionto the piston portion, wherein the piston valve portion, the spring portionand the mounting portionare formed integrally.