Patents by Inventor Clements E. Bruhn

Clements E. Bruhn 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: 4301722
    Abstract: A compacting device for crushing aluminum beverage containers to render them more readily storable and transportable to salvage facilities. The device comprises a housing with a side opening for receiving an empty container, an open end aligned with a movable piston actuated by a linkage controlled by a hand lever, and a closed end supporting a pivotal anvil. The can is initially crimped as it is inserted through a narrowed portion of the side opening to help start its axial crushing when engaged by the piston. When the can is fully collapsed, the anvil pivots to eject the can from a lower opening in the housing. The device is preferably constructed from a strong, light, plastic material and can be mounted in either a vertical or horizontal position.
    Type: Grant
    Filed: October 20, 1980
    Date of Patent: November 24, 1981
    Inventors: Constantino J. Balbo, Leonard F. Bruhn, Clements E. Bruhn