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:
Sep. 04, 1979
Filed:
Mar. 09, 1978
Applicant:
Inventors:
Ray N DuShane, Fullerton, CA (US);
Carl H Schulman, Encino, CA (US);
Assignee:
J.B.R. Furniture Concepts, Encino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
5 18 / ;
Abstract
An extendable bed mechanism connected to a sofa bed to allow conversion between a sofa and a bed in an easy, facilitated manner. The mechanism is relatively inexpensive and light weight and comprises a movable panel, two pairs of brackets and two sets of wheels or rollers for supporting the panel, preventing wobble and allowing minimum physical effort. A simple locking handle is also provided for restraining the panel in an extended or a retracted position. It is contemplated that Voraspring brand expanded polymer will be used for the cushions-mattress; in combination this assures a superior sleeping surface.