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:
Jun. 04, 2019
Filed:
Dec. 03, 2014
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Unik World Ind. Co., Ltd., Tainan, TW;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-shi, Hyogo, JP;
UNIK WORLD IND. CO., LTD., Tainan, TW;
Abstract
To control compressed air to a prescribed pressure without using a relief valve and a chamber and to suppress deviation of the pressure. A compressor deviceof a puncture repair kithas a pressure gauge. The pressure gaugehas a tubular body portionprovided in a front end portion with a communicating holecommunicating with a surge chamberB, a pistonmovable within the tubular body portionin the longitudinal direction by the compressed air from the communicating hole, and a springbiasing the pistontoward the front end and changing its displacement according to the magnitude of the pressure of the compressed air. An exhaust portis formed on the peripheral wall of the tubular body portion. The exhaust portreleases the compressed air when a seal ringof the pistonexceeds the exhaust port