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:
Nov. 17, 1998
Filed:
Oct. 15, 1996
Kozo Sakaguchi, Tokyo, JP;
Fumio Nagamine, Fukushima, JP;
Keita Miyasato, Fukushima, JP;
Hiromasa Hattori, Kyoto, JP;
Tatsuya Watanabe, Kouriyama, JP;
Akinori Hibino, Kouriyama, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Nitto Boseki Co., LTd., Fukushima, JP;
Abstract
To enhance the tear strength without increasing the thickness, a woven glass cloth having a mass of 15 to 30 g/m.sup.2, for use as a base material for printed wiring board material, is characterized in that the weft or warp is provided by a 75 denier or more strand, thicker than the warp, and thread count of the thicker strand per unit length is set smaller than that of the other strand.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile