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.

Date of Patent:
Oct. 17, 1978

Filed:

Mar. 10, 1977
Applicant:
Inventors:

Yasuo Nakajima, Yokosuka, JP;

Yoshimasa Hayashi, Yokohama, JP;

Makio Waku, Urawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200 / ; 200 21 ; 200 / ; 200 / ;
Abstract

Two sets of breaker contacts respectively associated with independent ignition systems have two breaker arms with identical configuration, arranged coaxially one above the other to engage a cam at an identical angular position thereof whereby the contacts open and close synchronously.


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