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:
May. 01, 1990
Filed:
Sep. 07, 1988
Applicant:
Inventor:
Michael K Huizenga, Manning, SC (US);
Assignee:
Aircap Industries Corporation, Manning, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200334 ; 200 / ; 200 / ; 200303 ; 200332 ; 2003321 ; 2002931 ; 439144 ; 439149 ;
Abstract
Electrical control switch mechanisms of the so-called 'dead-man' type which may be used to actuate the operation of small electrically powered tools such as mowers, trimmers and the like. These switch mechanisms provide for immediate deactivation of the tool upon release by the operator.