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:
Mar. 30, 2004
Filed:
Mar. 26, 2003
Applicant:
Inventor:
Masayuki Kashino, Iwatsuki, JP;
Assignee:
Polymatech Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/12 ; H01H 9/00 ; B32B 2/700 ; B32B 3/00 ; B29C 4/500 ;
U.S. Cl.
CPC ...
H01H 3/12 ; H01H 9/00 ; B32B 2/700 ; B32B 3/00 ; B29C 4/500 ;
Abstract
A key top including a resin film, a key top body made of resin and being covered by the resin film except for the rear surface thereof, and a first extending portion extending outward from the peripheral surface of the key top body. A gate mark formed by a mold and a vent mark formed by a mold which are located on the rear surface of the first extending portion. The rear surfaces of the key top body and the first extending portion are flat and located rearward from the rear surface of the resin film.