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:
Jan. 10, 1978
Filed:
Feb. 09, 1976
Applicant:
Inventors:
Michael P Morge, Oswego, IL (US);
Robert A Shiffler, Geneva, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
280163 ; 182 93 ;
Abstract
A construction vehicle, such as a wheel-type loader, has a ladder assembly mounted on a side thereof for access to an operator's cab mounted on a platform of the vehicle. The ladder assembly comprises a pair of vertically disposed and parallel hand rails releasably attached to the side of the vehicle and a plurality of horizontally disposed and vertically spaced steps secured between the hand rails. Upper flared portions of the hand rails diverge upwardly and outwardly away from each other to form guide means to guide the feet of an operator descending from the platform onto an upper step of the ladder assembly.