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:
Nov. 09, 1999
Filed:
Dec. 01, 1997
Applicant:
Inventors:
Richard H Seager, Mystic, CT (US);
Peter Piscopo, Medford, NJ (US);
Assignee:
The Plastek Group, Erie, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222137 ; 222386 ; 604 59 ;
Abstract
A product dispenser includes a housing defining an inner space for a product; a piston movably disposed in the inner space for dispensing product from the inner space; a ram slidably mounted to the housing for driving the piston in the inner space, and rotatable relative to the housing between an active position wherein the ram is aligned with the piston for dispensing product, and a neutral position wherein the ram is not aligned with the piston whereby the ram in the neutral position is slidable relative to the housing without dispensing product.