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. 17, 1992
Filed:
Sep. 27, 1989
Ryoichi Suzuki, Yokohama, JP;
Mitsuo Maiya, Tokyo, JP;
Motoo Kuwahara, Kamaishi, JP;
Kunio Yamauchi, Hikone, JP;
Choji Kawabata, Tatebayashi, JP;
Akira Takeuchi, Fukaya, JP;
Nissin Shokuhin Kabushiki Kaisha, Osaka, JP;
Abstract
An ignition mechanism for a heater which includes a metal exothermic container in which are mounted an exothermic part, a firing part and an igniter. The igniter is a type which may be actuated by pushing or pulling a string. The mechanism comprises a tube mounted on the container, the tube having one end positioned adjacent the igniter. A string is connected to the igniter and extends into the tube, the string being extendable to the other end, whereby the string may be manually pulled or pushed and thereby operate the igniter. A float may be attached to the string, and a water-soluble glue may be provided to initially hold the string in place before use.