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:
Dec. 16, 1986
Filed:
Oct. 29, 1984
William C Cox, Kirkland, CA;
Gordon Cox, Mississauga, CA;
George Leskin, deceased, late of Brantford, CA;
Canadian Patents and Development Limited, Ottawa, CA;
Societe Canadienne des Brevets et d'Exploitation Limitee, Ottawa, CA;
Abstract
A vehicle adapted for transporting and manipulating objects within a confined space, such as a tunnel. The vehicle comprises a pair of side frames interconnected by vertically adjustable front and rear interconnecting members that include horizontal portions onto which a boom is slideably and pivotally connected. Raising and lowering of one or two of the interconnecting members and lateral traversing of one or two of the connected boom portions provides for manipulation of an object or tool attached to the boom.