Patents Represented by Attorney Grossma, Tucker, Perreault & Pfleger, PLLC

Find this attorney in the Justia Lawyer Directory

  • Injection mold having cavities in series
    Patent number: 7691315
    Abstract: An apparatus and process are provided for molding articles such as animal chew toys by providing mold cavities in series. Plasticated resin may flow through a runner system and gate to substantially fill a first cavity and then through a sub-gate to fill a second cavity of which may include a shape that is similar to the first cavity shape. This may result in substantially reduced offal, e.g. trim waste, in the molding process.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: April 6, 2010
    Assignee: T.F.H. Publications, Inc.
    Inventor: Glen S. Axelrod