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. 18, 2014
Filed:
May. 28, 2009
Toru Kimura, Yokohama, JP;
Toru Kimura, Yokohama, JP;
NHK Spring Co., Ltd., Yokohama-shi, JP;
Abstract
An overhead wire tension balancer has a water draining structure and can prevent lubricating oil in the tension balancer from scattering to the outside. The overhead wire tension balancer is for supporting a spanned overhead wire while applying tension thereto, and rainwater collecting inside the overhead wire tension balancer is collected from a collecting pipe connecting part into a collecting tank through a collecting pipe. The oil content of grease applied to the inside of the overhead wire tension balancer is prevented from scattering to the outside even if the oil content is carried together with the rainwater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile