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:
Feb. 18, 2003
Filed:
Jan. 15, 2002
Chung-Chi Cheng, Taichung, TW;
Wen-Chang Shih, Taichung, TW;
Likely Medical International Inc., Taichung, TW;
Abstract
A heating substrate useful in an electronic blanket or a hot compressing pad is provided. The heating substrate includes a flexible fiber layer and a graphite thread. The graphite thread is wound on the flexible fiber layer with a given winding distance. The graphite thread is stitched onto the flexible fiber layer by use of a positioning wire. A slot is formed appropriately on the flexible fiber layer for forming a given number of the graphite threads and the layer thereunder as a unit of the heating substrate of the invention. Thereby, the thick flexible fiber layer is prevented from being distributed unevenly when in use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile