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. 09, 1980
Filed:
May. 05, 1978
Applicant:
Inventor:
Lawrence I Richards, Elk Grove Village, IL (US);
Assignee:
Advance Lifts, Incorporated, St. Charles, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187 18 ; 254122 ;
Abstract
A dockside cargo-handling platform lift apparatus is provided to be adjustable to desired vertical elevations through conventional scissor-action expandable support framework driven by hydraulic actuation power, and is improved to further include a pivotably mounted top deck platform surface which is adjustable to desired angular elevations through a pivotable support framework driven by hydraulic actuation power to move against a free end portion of the platform surface.