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:
Feb. 17, 1981
Filed:
Aug. 28, 1978
Applicant:
Inventors:
David S Leong, Chicago, IL (US);
Vitaly N Levit, Chicago, IL (US);
Assignee:
Templeton, Kenly & Company, Broadview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
254 / ; 254D / ; 254D / ;
Abstract
A wheeled jack construction particularly adapted for use in heavy-duty applications is provided. The jack includes a hydraulically operable piston and cylinder unit, a hydraulic fluid pump and a motive means for driving such pump. The unit is self-contained and one embodiment requires no external power source or hose connections. The provided unit may be readily wheeled by hand into place, actuated and removed from a site of use with a minimum of effort. The provided unit is flexible in operation enabling a plurality of motive means to be employed therewith.