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:
Aug. 29, 1995
Filed:
Dec. 12, 1994
Herbert Schwartz, Wurmberg, DE;
Timex Corporation, Middlebury, CT (US);
Abstract
An improved movement for an analog wristwatch of the type having a plastic frame with a peripheral wall surrounding a central wall. The central wall carries gear trains on the dial side and movement side of the wall and a stepping motor driving the gear trains to drive the watch hands. An annular printed circuit board carries discrete electronic components disposed on one side and electrically connected thereto. The peripheral wall of the frame includes coplanar mounting surfaces arranged to support the PCB and has discrete recesses surrounding the central wall which receive the discrete electronic components when the annular PCB is so supported. An annular conductive spring plate disposed on the annular PCB performs various switching functions. The spring plate and the printed circuit board are held down against the coplanar mounting surfaces, and a thin, large diameter lithium energy cell fits inside the annular members.