Patents by Inventor Berton R. Oxel

Berton R. Oxel 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: 4545089
    Abstract: The invention includes a floor care appliance with a rigid housing having a pocket for nesting an accessory appliance. A latch means maintains the accessory appliance within the pocket and is releasable to permit removal of the accessory appliance.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: October 8, 1985
    Assignee: The Hoover Company
    Inventor: Berton R. Oxel
  • Patent number: 4498214
    Abstract: A carpet cleaning apparatus is disclosed which includes a new and improved auxiliary cleaning device arrangement incorporated in a conventional vacuum cleaner. The auxiliary cleaning device is movable into a carpet engaging position for frictionally engaging a carpet surface and simultaneously distributing cleaning material thereon which emulsify, rub, and thereby cause release of dirt, dust and other foreign particles from carpet fibers and allow their removal and collection by agitator and suction cleaning elements of the apparatus. A retraction means is provided for automatically retracting the auxiliary cleaning device in response to handle assembly movement to a storage position, and a retaining means is provided to lock the device in the retracted position. The retaining means selectively either permits movement of the device to a carpet engaging position or maintains the device in a retracted position independently of subsequent handle assembly movement.
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: February 12, 1985
    Assignee: The Hoover Company
    Inventor: Berton R. Oxel
  • Patent number: 3976000
    Abstract: In the preferred form the present invention is directed to a cavity having a side opening and a rack adapted so as to be rotatable between a position within the cavity and a position outside of the cavity. The rack is mounted on a threaded member having a vertical axis whereby rotation of the threaded member causes the rack to pivot between the two aforesaid positions and further rotation of the vertical adjustment member causes said rack to be vertically displayed with respect to the cavity.
    Type: Grant
    Filed: February 27, 1975
    Date of Patent: August 24, 1976
    Assignee: The Hoover Company
    Inventor: Berton R. Oxel