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. 01, 2003
Filed:
Mar. 28, 2001
Jay Dittmer, Prior Lake, MN (US);
Chief Manufacturing Incorporated, Savage, MN (US);
Abstract
An extended travel lift system including a support frame and a display device frame. First and second arms are connected at first ends thereof by a hinge connector. A second end of the first arm is pivotally attached to a first slide mechanism on the support frame and a second end of the second arm is pivotally attached to the support frame. Third and fourth arms are connected at first ends thereof by the hinge connector. A second end of the third arm is pivotally attached to a second slide mechanism on the display device frame and a second end of the fourth arm is pivotally attached to the display device frame. A biasing mechanism is provided to bias the display device frame to an extended position. A height control mechanism is provided to retain the display device frame in either a retracted position or the extended position. The first and second arms are typically located in a first plane and the third and fourth arms are located in a second plane parallel to the first plane.