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. 06, 1977
Filed:
Nov. 05, 1975
Applicant:
Inventors:
Kenneth W Zeuner, Newtown, PA (US);
Alonzo B Jarman, Wrightstown, PA (US);
Assignee:
Control Concepts, Inc., Newtown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
280420 ; 60468 ; 60DI / ; 56 156 ; 172316 ; 251129 ;
Abstract
A tractor towed vehicle having a frame and hydraulic functions powered by a plurality of hydraulic devices. An electrohydraulic valve assembly is coupled to the devices and is rigidly secured to the frame of the towed vehicle. A switching assembly having a plurality of switches is adapted for electrically switching the valve assembly with a cable coupled between the switching assembly and the valve assembly. The switching assembly is disposed within the tractor cab for easy access of the plurality of switches to the operator of the tractor.