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:
Oct. 17, 1978
Filed:
Mar. 04, 1977
Applicant:
Inventor:
John P Silbernagel, Crystal, MN (US);
Assignee:
Renal Systems, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
20 6 / ; 2001 / ; 200302 ;
Abstract
An enclosed push button switch in which movable and fixed contact members are mounted on the switch frame, the assembly being enclosed by a protective covering which is deformable on the upper surface thereof and in contact with the movable contact member of the switch to permit operation of the same through the cover.