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:
Apr. 14, 1992
Filed:
Mar. 23, 1990
Masato Shibata, Tokushima, JP;
Shikoku Kakoki Co., Ltd., Tokushima, JP;
Abstract
An electrically heated branding device for marking articles has an elongated type block with a base end removably secured in a cavity of a holder and a branding indicia on a forward end face which projects from the holder. The type block includes a metallic heat receiving portion having an elongated cavity open at the base end of the type block and in which as fitted a heat generating portion in the form of a ceramic rod. An electric resistance heat generating member having a positive temperature coefficient of resistance is embedded in the forward end portion of the rod and extends transversely of the longitudinal axis thereof for heating the indicia. Lead wires from heat generating member are connected to electrodes removably received in a socket in the cavity.