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:
Jul. 04, 1978
Filed:
Oct. 04, 1976
Applicant:
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ; G04C / ; G04C / ;
U.S. Cl.
CPC ...
58 39 ; 58 13 ; 58 1 / ; 58 1 / ; 58 1 / ; 58 2112 ; 5815 / ; 5815 / ;
Abstract
A time signal clock is equipped with a time indicating graduation, a dividing circuit for dividing a standard oscillation frequency, a drive for time indication provided with an electronic circuit for driving a pointer over the time indicating graduation by the signal from the dividing circuit, a time detecting device provided with a time detecting circuit for detecting a set time, a time signal electronic circuit receiving as its input signal the output signal from the time detecting device and a time signal device operated by the signal from the time signal electronic circuit.