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:
Oct. 09, 2012
Filed:
Oct. 19, 2009
Applicants:
Bruce L. Hailston, Midland, MI (US);
Andrew P. Richard, Gladwin, MI (US);
Inventors:
Bruce L. Hailston, Midland, MI (US);
Andrew P. Richard, Gladwin, MI (US);
Assignees:
Magline, Inc., Standish, MI (US);
Swift Water Logistics, Inc., Charlotte, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
B62B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cart may include a frame, a plurality of wheels carried by the frame, a platform movably carried by the frame, and a lift assembly. The lift assembly may be carried at least in part by the frame and operably associated with the platform to move the platform relative to the frame. The lift assembly may include at least one hydraulic actuator having a piston rod movable under hydraulic pressure to move the platform relative to the frame.