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:
Jul. 19, 2005
Filed:
Jan. 05, 2004
Applicant:
Richard Chang, Hsi Chih, TW;
Inventor:
Richard Chang, Hsi Chih, TW;
Assignee:
Welcome Co., Ltd., Hsi Chih, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B001/00 ;
U.S. Cl.
CPC ...
Abstract
An electric heat sealer is constructed to include two pivoted arms of substantially T-shaped profile and an electric heating mechanism in one of the arms, each arm having a handhold portion through which the user can hold the electric heat sealer with the left hand or the right hand as desired to directly seal the workpiece with the electric heat sealer, or to operate the electric heat sealer on a worktable when sealing the workpiece. An operation case is selectively used with the electric heat sealer for protection.