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:
Nov. 21, 2017
Filed:
Mar. 23, 2015
Pro-iroda Industries, Inc., Taichung, TW;
Yung-Chieh Lee, Taichung, TW;
Pro-Iroda Industries, Inc., Taichung, TW;
Abstract
A burner device includes a fuel tank and an ignition unit. The fuel tank includes a chamber, a first thread portion, and a check valve including a valve body. The ignition unit removably attached to the fuel tank. The ignition unit includes a second connecting portion engageable with the first thread portion, and a top pillar selectively to push against the valve body of the check valve to slide along a longitudinal axis. When the fuel in the fuel tank is depleted during the operation, a user can use a filling assembly to fill the supplemental fuel into the fuel tank or replace another fuel tank instantly to improve convenience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile