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:
Sep. 15, 2026
Filed:
Jun. 12, 2025
Tatsuno Corporation, Tokyo, JP;
Katsumi Nagai, Tokyo, JP;
TATSUNO CORPORATION, Tokyo, JP;
Abstract
To provide a gas filling device that can effectively prevent the infiltration of rainwater with a simple structure. A gas filling deviceof the present invention including: a filling mechanism for transporting gas from a gas supply source through a gas pipe; a main body housinghaving the filling mechanism therein; a filling hoseconnected to an outlet of the gas pipe of the filling mechanism; and a support arm mechanismfor supporting, via a wire, a filling nozzleprovided at a tip of the filling hose, wherein the support arm mechanismincluding: an upper coverA having a first bent portionAA formed downward along its entire periphery; and a lower coverB having a second bent portionBA formed upward, wherein the second bent portionBA is located on an inner surface of the first bent portionAA.