Patents by Inventor Fred Schuster

Fred Schuster has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5021041
    Abstract: In a folder gluer collapsable box making machine, a self-driven endless chain is mounted on sprockets on a small frame and is equipped with push plates and lifters such that when pre-cut box board moves along the conveyor of a box-making machine, the front of the pre-cut box board hits a pusher and moves the chain in a forward direction while the folder lifter arm abuts the rear portion of the box board and folds over the rear ends and/or flaps.
    Type: Grant
    Filed: March 23, 1990
    Date of Patent: June 4, 1991
    Inventors: Roger R. Pigeau, Fred Schuster
  • Patent number: 4967910
    Abstract: An improved container with a reclosable pour spout which can be inexpensively manufactured by using box board without the necessity of a special metal spout or foil linings is disclosed. A perforation in the inner wall defining a plug and outlining a spout remains attached to the inner wall during shipping. During use it is detached from the inner wall by pulling a flap which serves as a spreader forwardly and downwardly in the outer wall. The spreader is disposed horizontally below the pour spout, and serves to evenly distribute the contents of the container. When the container is not in use, the spreader is pushed back in shipping position, and the plug is secured in the inner wall, thereby decreasing the possibility of spillage.
    Type: Grant
    Filed: March 6, 1989
    Date of Patent: November 6, 1990
    Inventor: Fred Schuster
  • Patent number: 4932931
    Abstract: In a folder gluer collapsable box making machine, a self-driven endless chain is mounted on sprockets on a small frame and is equipped with push plates and lifters such that when pre-cut box board moves along the conveyor of a box-making machine, the front of the pre-cut box board hits a pusher and moves the chain in a forward direction while the folder lifter arms abuts the rear portion of the box board and folds over the rear ends and/or flaps.
    Type: Grant
    Filed: October 27, 1988
    Date of Patent: June 12, 1990
    Inventors: Roger R. Piegeau, Fred Schuster
  • Patent number: D279208
    Type: Grant
    Filed: May 31, 1983
    Date of Patent: June 11, 1985
    Inventor: Fred Schuster