Patents by Inventor Fredrick C. Churchill

Fredrick C. Churchill 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).

  • Food casing article
    Patent number: 4734956
    Abstract: A casing article is disclosed which includes a shirred casing having a tubular leader extending through its bore wherein one end of the leader is attachable to a web for drawing the web through the bore of the shirred casing.
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: April 5, 1988
    Assignee: Viskase Corporation
    Inventors: Paul H. Frey, Jerome J. Rasmussen, Fredrick C. Churchill
  • Stuffing method
    Patent number: 4688299
    Abstract: A stuffing method for forming a multilayer composite casing is disclosed. In the method a continuous web tube is formed about a stuffing horn from web stock. The web tube thus formed is passed through the bore of a shirred casing and then is merged with casing drawn from the shirred casing. The merged casing and web tube are joined to provide the closed end of a multilayered composite casing for receiving foodstuff discharged into the closed end.A casing article is also disclosed which includes a shirred casing having a tubular leader extending through its bore wherein one end of the leader is attachable to a web for drawing the web through the bore of the shirred casing.
    Type: Grant
    Filed: January 8, 1986
    Date of Patent: August 25, 1987
    Assignee: Viskase Corporation
    Inventors: Paul H. Frey, Jerome J. M. Rasmussen, Fredrick C. Churchill