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:
Apr. 05, 1977
Filed:
Apr. 13, 1976
Applicant:
Inventors:
Christian D Gibson, Greene, NY (US);
Kenneth F Hart, Greene, NY (US);
Assignee:
The Raymond Corporation, Greene, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
214674 ; 187 / ;
Abstract
A counterbalanced lift truck mast is adjustable to a plurality of discrete different longitudinal positions between the truck load bearing wheels to overcome additional counterweighting requirements or load de-rating if various load manipulators position the load at varying distances from the load wheels. The load bearing wheels are driven through separate very narrow gear train housings to provide adequate space for mast adjustment.
Gibson, Christian. (1977). Material-handling apparatus (U.S. Patent No. 4015738). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4015738
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile