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:
Aug. 24, 1993
Filed:
May. 15, 1992
Jack Weinstein, Lakehurst, NJ (US);
Other;
Abstract
The present invention is a container for codispensing two or more semi-solid products which is operable by outside manual motion. It includes a main body which is divided into at least two compartments by a divider wall so as to form a plurality of compartments with at least a first compartment and a second compartment. It also has an outlet connected to each of the plurality of compartments. There are one or more fins located within the first compartment, this first fin having an inner edge, and being rotatably connected to the housing at the inner edge, and a second fin located in the second compartment, this second fin having an inner edge, and being rotatably connected to the housing at the inner edge. There is a component for simultaneously rotatably moving the plurality of fins so as to decrease the volume within the compartments and so as to push material therein out simultaneously for codispensing. In preferred embodiments, two fins are symmetrical and opposite one another and rotate towards one another to dispense through a common outlet.