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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.:

US 10543956 B1

PDFFull Text
Date of Patent:
Jan. 28, 2020

Filed:

Aug. 21, 2017

Dispenser and process

Applicant:

James Alexander Corporation, Blairstown, NJ (US);

Inventors:

Richard James May, Saylorsburg, PA (US);

Jeffrey Rendano, Kunkletown, PA (US);

Assignee:

James Alexander Corporation, Blairstown, NJ (US);

Attorneys:

Schacht Law Office, Inc.

Paul J. Nykaza

Primary Examiner:

David P Angwin

Assistant Examiner:

Bradley S Oliver

Int. Cl.
CPC ...
B65D 17/50 (2006.01); B05C 17/005 (2006.01); B65D 83/00 (2006.01); B65D 81/32 (2006.01); B65D 35/36 (2006.01); B65D 47/20 (2006.01); B05C 1/06 (2006.01); B05C 1/04 (2006.01);
U.S. Cl.
CPC ...
B65D 17/50 (2013.01); B05C 1/04 (2013.01); B05C 1/06 (2013.01); B05C 17/00553 (2013.01); B05C 17/00583 (2013.01); B65D 35/36 (2013.01); B65D 47/2037 (2013.01); B65D 81/3266 (2013.01); B65D 83/00 (2013.01); B65D 83/0005 (2013.01);
Abstract

A dispenser () for dispensing flowable materials has a container () having an outer wall (), a dividing wall () and a membrane () operably connected to define a first chamber (), a second chamber () and a third chamber (). The dividing wall () is connected to the membrane () at an interface (). The first chamber () defines a first volume and is configured to contain a first flowable material (M), and the second chamber () defines a second volume and is configured to contain a second flowable material (M). The membrane () has a first section () having a first rupturable member () and a second section () having a second rupturable member (). The first section () is separated from the second section () by the interface (). The third chamber () is positioned adjacent the membrane () generally opposite the first chamber () and the second chamber (), wherein the third chamber () defines a third volume and is configured to receive the first flowable material (M) and the second flowable material (M) upon rupture of the first rupturable member () and the second rupturable member () wherein a mixture (MX) is formed. The first volume and the second volume are collectively approximately equal to the third volume.

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