Patents by Inventor Dennis K. Swanson

Dennis K. Swanson 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).

  • Ceiling fan
    Patent number: 5330323
    Abstract: A ceiling fan having a plurality of blade irons removably attached to a rotor. Each blade iron includes an arcuate web with a first flange for attachment to the rotor. A second flange is included for receiving a fan blade. The trailing edge of each blade iron overlaps the leading edge of the next successive blade iron.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: July 19, 1994
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Stand-alone electric lamp
    Patent number: 5221141
    Abstract: A stand-alone electric lamp which includes a base and a general area light source affixed to opposite ends of a stem to provide general area lighting. Disposed on the stem intermediate the base and the general area light source are a plurality of light sources for providing task lighting directable to specific areas. Each of the general area and task lights are individually controllable. Each of the task lights is adjustable universally to enable directing the light therefrom to the desired area.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: June 22, 1993
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Combined torchiere lamp and adjustable task lights
    Patent number: D347904
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: June 14, 1994
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Combined floor lamp, table and adjustable lights
    Patent number: D348113
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: June 21, 1994
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Combined torchiere lamp and adjustable accent lights
    Patent number: D353904
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: December 27, 1994
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Stand alone torchiere lamp having task light on multi adjustable arm and tray
    Patent number: D369424
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: April 30, 1996
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Stand alone torchiere lamp having task light on swing arm and tray
    Patent number: D369425
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: April 30, 1996
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Torchiere lamp
    Patent number: D370286
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: May 28, 1996
    Assignee: Lamp Plus, Inc.
    Inventor: Dennis K. Swanson