Patents by Inventor Allen N. Jenkins

Allen N. Jenkins 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: 4162547
    Abstract: An improved pocket cuspidor is provided which preferably includes a cooperating three component system. The first component is a mouthpiece provided with a disposable waterproof flexible bag releasably secured thereto. The first component is arranged within the second component which is a first waterproof container. The second component and the first component carried thereby, in turn, are arranged within the third component, which is a second waterproof container preferably conforming in size and shape to the pocket of a garment worn by the user of the cuspidor. A cover including a stopper for the mouthpiece opening, is provided which is hingedly attached to the first container and is releasably secured to the second container when the stopper is in liquid sealing engagement with the mouthpiece opening.
    Type: Grant
    Filed: October 12, 1978
    Date of Patent: July 31, 1979
    Inventor: Allen N. Jenkins