Patents by Inventor Chris Coetzee

Chris Coetzee 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: 3960351
    Abstract: The invention relates to a supporting device for a disposable refuse pocket, e.g. of paper or plastics.The device includes parts to which the mouth of the pocket is releasably attached. These parts are preferably spring-loaded towards each other so as to keep the mouth of the pocket closed. Handle or pedal means serve to move these parts apart so as to open the mouth of the pocket against the spring bias. The device has its own base for mounting on a floor.The device serves for the hygienic and aesthetic disposal of refuse in domestic, office, hotel, openair or industrial environments.
    Type: Grant
    Filed: October 10, 1974
    Date of Patent: June 1, 1976
    Inventor: Chris Coetzee