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:
Sep. 20, 1988
Filed:
May. 07, 1987
Applicant:
Inventor:
Kenji Sawada, Furukawa, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2003023 ; 74 181 ;
Abstract
The casisng of an electrical switch is made waterproof by a sliding seal interposed between a switch operating member located outside the casing and the peripheral edge of an opening into the casing. The operating member and seal engagingly slide on the peripheral edge of the casing and the operating member has a part which projects into the casing through a hole in the seal.