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:
Jul. 22, 2014
Filed:
Aug. 22, 2011
Stanton D. Saucier, Tarzana, CA (US);
Jaime Fernandez, Sylmar, CA (US);
Stanton D. Saucier, Tarzana, CA (US);
Jaime Fernandez, Sylmar, CA (US);
Lift-U, Division of Hogan Mfg., Inc., Escalon, CA (US);
Abstract
A ramp assembly includes a frame assembly, a ramp connected to the frame assembly, a drive member having first and second engagements, and a counterbalance mechanism cooperating with the drive member. The ramp is pivotable relative to the frame assembly and has a deployed position and a stowed position. The drive member is configured to move the ramp between the deployed position and the stowed position. The counterbalance mechanism includes a gas strut having a first end and a second end. The first end of the gas strut is secured to the frame assembly and the second end of the gas strut is movable relative to the frame assembly. The first and second engagements of the drive member are configured to engage the second end of the gas strut.