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:
Jan. 31, 1978
Filed:
Sep. 20, 1976
Applicant:
Inventor:
Kiyoyuki Arai, Tokyo, JA;
Assignee:
Copal Company Limited, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G04C / ; H01H / ;
U.S. Cl.
CPC ...
58 3 / ; 58 1 / ; 58 1 / ; 200 / ; 200 / ;
Abstract
The timer mechanism for use in a clock has a rotatable minute setting drum and a rotatable hour setting drum coaxial therewith each manually settable to a selected position to set a set time in terms of minute and hour, respectively. A first, a second and a third stationary contact member are arranged in the space between the minute and the hour setting drum for cooperating with switch contacts of first and second rotatable contact members so as to constitute together with the latter members a switch for the timer mechanism for actuating an electric device or an electrically operable warning device of the clock at a set time set by the minute and the hour setting drum.