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:
Dec. 09, 2003
Filed:
May. 17, 2001
Masayuki Kashino, Tokyo, JP;
Polymatech Co., LTD, Tokyo, JP;
Abstract
A key top assembly integrated with a film, wherein: a plurality of key tops can be placed inside one frame; and a resin film which connects the body of a circumferential outer key top to the body of a core key top placed inside the body of the above-mentioned outer key top is formed into a bent shape at a position lower than the lower ends of the areas where the resin film is bonded to the bodies of the key tops, or the interior portion of the base of the body of the outer key top is cut out with the result that that the interior portion of the base is formed at a position higher than that of the exterior portion of the base; and whereby: the clearance between the key tops is rendered small; no key top interlocks with any adjacent key top; and a good appearance is presented.