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:
Oct. 23, 1984
Filed:
Mar. 13, 1981
Yasuhisa Nishikawa, Saitama, JP;
Yoshio Tanaka, Saitama, JP;
Ryoichi Hasumi, Saitama, JP;
Takashi Koizumi, Toda, JP;
Clarion Co., Ltd., Tokyo, JP;
Abstract
A pushbutton tuner formed of a base unit (A) including a memory slide and operating members for displacing the memory slide upon operation of a push button; a coil unit (B) including a movable member provided with cores displaceable relative to coils; a clutch unit (C) including a clutch mechanism and provided with a rotating shaft for manual tuning operation; and an arm unit (D) including a plurality of button slides fitted with push buttons, respectively, and slidably disposed on a top plate. These units are assembled separately from each other and, then, mounted on a baseplate of the base unit (A).