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:
Aug. 25, 1981
Filed:
Dec. 28, 1979
Applicant:
Inventors:
Assignee:
Nichirin Rubber Industrial Co., Ltd., Hyogo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285119 ; 285 49 ; 285256 ; 138 44 ;
Abstract
A pulsation-absorbing flexible pipe being provided with a throttling material at each end of connection metal fittings arranged at both ends of a flexible pipe, and a throttling means, which has a bore of a diameter smaller than that of the flexible pipe, inside of a bore in the flexible pipe, thereby efficiently absorbing pulsation of a pressure fluid discharged from a pressure fluid-feeding device in a pressure fluid device.
Katayama, Toshiyuki. (1981). Pulsation-absorbing flexible pipe for pressure fluid device (U.S. Patent No. 4285534). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4285534
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile