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:
Nov. 29, 1983
Filed:
Feb. 09, 1981
Manfred W Quaeck, Redmond, WA (US);
Douglas Ross, Woodinville, WA (US);
CTEC Company, Bellevue, WA (US);
Abstract
An elevating transport vehicle has its frame carried by steerable idler bogies and by drive wheels on an axle assembly having a mechanical drive via a telescopic drive shaft from an engine and transmission mounted on the frame. The drive axle assembly is supported beneath the frame by a pivotally mounted tie rod and swing arm at each side of the vehicle. Hydraulic cylinders act between the frame and the bogies and swing arms to raise and lower the vehicle frame and with a telescopic drive shaft from the first to the second drive axle assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile