Patents by Inventor Jurgen G. Rensner

Jurgen G. Rensner 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).

  • Container package and its manufacture
    Patent number: 4422281
    Abstract: A thermoplastic film package having a plurality of tightly held articles, such as beverage bottles, is provided with a thermoplastic film handle and with an upper surface permitting opening of the package in a manner which facilitates removal of all or a portion of the articles from the package and return of articles to the package. The positions of attachment of the handle to the package in relation to the opened upper surface of the package enable the handle to assist in maintaining the integrity and usefulness of the package after it is opened, even though it is made of thin thermoplastic film. The opened package is thus suitable for carrying all or only a portion of the contents by using the handle. The end portions of the handle can be attached to the package by a process involving preliminary tacking and subsequent heating by contact with a hot gas in a film-shrinking operation.
    Type: Grant
    Filed: October 3, 1980
    Date of Patent: December 27, 1983
    Assignee: Pepsi Co., Inc.
    Inventor: Jurgen G. Rensner
  • Container package and its manufacture
    Patent number: 4294058
    Abstract: A thermoplastic film package having a plurality of tightly held articles, such as beverage bottles, is provided with a thermoplastic film handle and with an upper surface permitting opening of the package in a manner which facilitates removal of all or a portion of the articles from the package and return of articles to the package. The positions of attachment of the handle to the package in relation to the opened upper surface of the package enable the handle to assist in maintaining the integrity and usefulness of the package after it is opened, even though it is made of thin thermoplastic film. The opened package is thus suitable for carrying all or only a portion of the contents by using the handle. The end portions of the handle can be attached to the package by a process involving preliminary tacking and subsequent heating by contact with a hot gas in a film-shrinking operation.
    Type: Grant
    Filed: April 3, 1979
    Date of Patent: October 13, 1981
    Assignee: Pepsico, Inc.
    Inventor: Jurgen G. Rensner
  • Heat shrunk carrier for bottles
    Patent number: 4078659
    Abstract: A thermoplastic film package having a plurality of tightly held articles, such as beverage bottles, is provided with a thermoplastic film handle and with an upper surface permitting opening of the package in a manner which facilitates removal of all or a portion of the articles from the package and return of articles to the package. The positions of attachment of the handle to the package in relation to the opened upper surface of the package enable the handle to assist in maintaining the integrity and usefulness of the package after it is opened, even though it is made of thin thermoplastic film. The opened package is thus suitable for carrying all or only a portion of the contents by using the handle. The end portions of the handle can be attached to the package by a process involving preliminary tacking and subsequent heating by contact with a hot gas in a film-shrinking operation.
    Type: Grant
    Filed: June 18, 1976
    Date of Patent: March 14, 1978
    Assignee: Pepsico, Inc.
    Inventor: Jurgen G. Rensner