Patents Assigned to Encon Industries, Inc.
  • Patent number: 4878806
    Abstract: A ceiling fan optionally usable in a suspended down rod mode in which the fan blades are spaced downwardly from the ceiling, or in a flush mounted mode in which the blades are relatively close to the ceiling. The fan includes a canopy secured adjacent the ceiling, and an optionally downrod which swivelly supports the fan housing and blades at a position spaced downwardly from the ceiling. The fan further includes a motor housing which has top and bottom housing plates and an annular band located between the housing plates. The top and bottom plates are secured to a soft iron armature which is driven in rotation by a stator carried on a rod extended through the center of the fan housing. The fan blades are connected to the bottom plate of the housing, and housing and blades are driven in rotation with the iron armature.
    Type: Grant
    Filed: March 4, 1988
    Date of Patent: November 7, 1989
    Assignee: Encon Industries, Inc.
    Inventor: Herbert W. Markwardt
  • Patent number: 4729725
    Abstract: A variable mounting, electrically powered ceiling fan which includes a ceiling-attachable canopy which is adaptable to have the housing of the motor of an electrically powered ceiling fan attached directly thereto and positioned immediately therebelow, and is constructed to alternatively facilitate the suspension therefrom of a down rod which carries the fan motor housing at its lower end. In this latter arrangement, the ceiling fan includes a down rod which is swivelly supported from the lower side of the canopy, and includes a lower end which projects into, and is quick detachably connected to, a canopy sleeve located on the upper side of the motor housing of the ceiling fan. The down rod sleeve is sized to project into the opening of the lower side of the canopy which accommodates the down rod at a time when the down rod is removed from the assembly to facilitate direct attachment of the motor housing to the canopy.
    Type: Grant
    Filed: September 30, 1986
    Date of Patent: March 8, 1988
    Assignee: Encon Industries, Inc.
    Inventor: Herbert W. Markwardt
  • Patent number: 4720241
    Abstract: A spinner-type electrical ceiling fan having a three part housing which includes a top plate, a central annular band and a bottom plate. The top and bottom plates have depressed, bearing-receiving hubs disposed therein at a central location. An iron armature is secured to the top and bottom plates, with the central annular band snapped into position between the top and bottom plates and around the periphery of the iron armature.
    Type: Grant
    Filed: October 16, 1986
    Date of Patent: January 19, 1988
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: 4621977
    Abstract: A spinner-type electrical ceiling fan having a three part housing which includes a top plate, a central annular band and a bottom plate. The top and bottom plates are secured to, and movable with, the central annular band, and a plurality of blades are secured to, and project horizontally outwardly from, the bottom plate.
    Type: Grant
    Filed: October 28, 1985
    Date of Patent: November 11, 1986
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D285720
    Type: Grant
    Filed: September 12, 1985
    Date of Patent: September 16, 1986
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D321933
    Type: Grant
    Filed: October 22, 1990
    Date of Patent: November 26, 1991
    Assignee: Encon Industries, Inc.
    Inventors: Herbert W. Markwardt, Michael A. Markwardt
  • Patent number: D322475
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: December 17, 1991
    Assignee: Encon Industries, Inc.
    Inventors: Herbert W. Markwardt, Michael A. Markwardt
  • Patent number: D328491
    Type: Grant
    Filed: July 1, 1991
    Date of Patent: August 4, 1992
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D328785
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: August 18, 1992
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D329087
    Type: Grant
    Filed: July 1, 1991
    Date of Patent: September 1, 1992
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D333867
    Type: Grant
    Filed: June 8, 1992
    Date of Patent: March 9, 1993
    Assignee: Encon Industries, Inc.
    Inventor: Michael A. Markwardt
  • Patent number: D348512
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: July 5, 1994
    Assignee: Encon Industries, Inc.
    Inventors: Herbert W. Markwardt, Michael A. Markwardt