Patents by Inventor Hans S. Jensen

Hans S. Jensen 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).

  • Shotgun loading
    Patent number: 4720931
    Abstract: A charger for loading cartridges into a shotgun tubular magazine comprises:a housing that houses a column of cartridges;a keeper for releasably keeping the housed cartridges in the housing;a bias spring under an elevatable floor on which the housed cartridges can ride out;and an ejector 31 for ejecting from the housing successive cartridges into the housing.The ejecting cartridges thereby become oriented relative to the magazine. The charger can be adapted to be manually mounted or fixedly mounted to the shotgun.
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: January 26, 1988
    Inventor: Hans S. Jensen