Patents by Inventor Edwin Albert Quincey

Edwin Albert Quincey 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: 4111655
    Abstract: An air freshener device comprises a housing which accommodates a motor-driven fan, associated timing control means for providing cyclic operation of the fan in response to the actuation of switching means and a receptacle for deodorant material, the housing being formed in two cooperating parts which when moved relatively to one another from a normal position produce actuation of the switching means for the cyclic operation of the fan as well as providing through the housing one or more flow paths for air which is displaced by the fan over the deodorant material before being discharged to ambient atmosphere.
    Type: Grant
    Filed: February 25, 1977
    Date of Patent: September 5, 1978
    Assignee: Plessey Handel und Investments AG.
    Inventor: Edwin Albert Quincey