Patents by Inventor David P. Burchell

David P. Burchell 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).

  • Wall partition bracket assembly
    Patent number: 5221067
    Abstract: This bracket assembly (10) is for attachment to wall partitions (12) having slotted members (14). The bracket assembly includes a base (30) adapted to carry a task light L or the like, a connecting bracket (32) having spaced tangs (60 and 62) received by selected vertically spaced slots (22) for connection of the bracket to the vertical member (14) and a fastener (34) for adjustably connecting the base (30) to the bracket (32). A modified construction provides brackets (34) attached to a pair of spaced vertical members (14) to connect modified bases (130) supporting a track assembly (100) between the vertical members (14) the track assembly including a track member (102) and a mounting member (104) movably mounted to the track member and adapted to carry a task light L, or the like.
    Type: Grant
    Filed: June 3, 1992
    Date of Patent: June 22, 1993
    Assignee: Dazor Manufacturing Corp.
    Inventors: David P. Burchell, Herbert C. Hogrebe, Carl X. Meyer, James A. Schmid
  • Lamp head for an adjustable task light
    Patent number: D326334
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: May 19, 1992
    Assignee: Dazor Manufacturing Corporation
    Inventors: Carl X. Meyer, Louis O. Vitt, David P. Burchell, James A. Schmid
  • Lamp head for an adjustable task light
    Patent number: D326335
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: May 19, 1992
    Assignee: Dazor Manufacturing Corporation
    Inventors: Carl X. Meyer, Louis O. Vitt, David P. Burchell, James A. Schmid
  • Adjustable lamp
    Patent number: D329713
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: September 22, 1992
    Assignee: Dazor Manufacturing Corp.
    Inventors: Carl X. Meyer, Louis O. Vitto, David P. Burchell, James A. Schmid
  • Articulated arm for a task light
    Patent number: D334439
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: March 30, 1993
    Assignee: Dazor Manufacturing Corporation
    Inventors: Carl X. Meyer, Louis O. Vitt, David P. Burchell, James A. Schmid
  • Illuminated magnifier head
    Patent number: D334759
    Type: Grant
    Filed: October 12, 1990
    Date of Patent: April 13, 1993
    Assignee: Dazor Manufacturing Corp.
    Inventors: Carl X. Meyer, Louis O. Vitt, David P. Burchell, James A. Schmid