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. 16, 1984
Filed:
Mar. 24, 1981
Citizen Watch Company Limited, Tokyo, JP;
Abstract
An analog-type electronic wristwatch structure, in which a main plate is made of an insulating material and has one side including a first area formed with a cutout, and second and third areas. A wheel train bridge is secured to one side of said main plate above said cutout to form therein a space, and a wheel train mechanism is disposed in said space. A flexible circuit board is disposed in the second area of said main plate and has its lower surface facing said main plate, said lower surface being provided with a printed circuit pattern. The flexible circuit board carries electronic components composed of at least a time base vibrator and an IC chip. An electromechanical transducer drive coil is disposed in the third area of said main plate. The main plate has recesses for accommodating at least portions of said electronic components.