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. 18, 2003
Filed:
Sep. 25, 2000
Jerome K. Aarestad, Escondido, CA (US);
Randall J. Urness, Plover, WI (US);
Dean R. Sommerfeld, Iola, WI (US);
Todd C. Kramer, Plover, WI (US);
Scott G. Williamson, Stevens Point, WI (US);
Sunrise Medical HHG Inc., Longmont, CO (US);
Abstract
A side rail comprises a main body and a pair of lever arms. A first lever arm has an upper end movably supported relative to the main body by an upper pivot pin and a lower end movably attached to the bed by a lower pivot pin. A second lever arm has an upper end movably supported relative to the main body by an upper pivot pin and a lower end movably attached to the bed by a lower pivot pin. The pivot pins are arranged so that the pivot pins do not come into linear alignment with one another during movement of the lever arms.