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:
Dec. 13, 2011
Filed:
Nov. 12, 2008
Mark R. Webster, Hubertus, WI (US);
Gene M. Barth, Thiensville, WI (US);
Mark R. Webster, Hubertus, WI (US);
Gene M. Barth, Thiensville, WI (US);
Pflow Industries, Inc., Milwaukee, WI (US);
Abstract
A multi-level vehicle lift comprising a first platform mounted for movement between a lowered position and a raised position. A second platform is positioned below the first platform and is coupled to the first platform by a lift member such that movement of the first platform above a first raised position causes movement of the second platform. A third platform is positioned below the second platform and coupled to the first platform by a lift member such that movement of the first platform above a second raised position causes movement of the third platform A pit may be positioned below the platforms, and the lower-most platform is in the pit when the first platform is in the lowered position. Preferably, the pit is recessed into a ground surface, and an upper surface of the first platform is substantially flush with the ground surface when in the lowered position.