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:
Aug. 18, 1998
Filed:
Apr. 03, 1996
Applicant:
Inventor:
Ryuhei Okuno, Osaka, JP;
Assignee:
Hozan Tool Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219229 ; 228 51 ;
Abstract
An electric soldering iron is made difficult to heat up at the front end of its grip. A metal pipe is inserted in the grip so that the pipe comes into close contact at least partially with the grip, with a gap formed between the outer peripheral surface of the pipe at its front end and the inner peripheral surface of the grip. The heat produced by the accumulator conducts through the pipe to the grip and disperses throughout the grip. Thus, the front end of the grip is less likely to heat up.