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. 09, 1986
Filed:
Jan. 24, 1985
Saul Leibinsohn, Rishon Lezion, IL;
Other;
Abstract
A device for dispensing a liquid from a collapsible container comprises a pair of elastic plates hingedly mounted to each other along one edge permitting them to be pivoted to an open position or to a closed position, and a sleeve of flexible material secured to the pair of elastic plates along their hinged edges for receiving a liquid-filled collapsible container. Each of the elastic plates is pre-formed with a curve which is convex from the side facing the flexible sleeve. The arrangement is such that when the liquid-filled collapsible container is received within the flexible sleeve and the two curved elastic plates are pivoted to their closed positions, they apply, due to their elasticity, a continuous force to the collapsible container for dispensing the liquid therefrom. The device further includes retainer devices for releasably retaining the elastic plates in their closed position.