Patents Assigned to Duracraft Corp.
  • Portable space heater
    Patent number: D384733
    Type: Grant
    Filed: July 24, 1996
    Date of Patent: October 7, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Stephen Boyle, Zhiwei Xu, Jui-Shang Wang, Walter Birdsell, Richard O'Grady, W. Dan Haberstich
  • Humidifier
    Patent number: D385342
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: October 21, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Jui-Shang Wang, Stanley Gresens, Gregory Holderfield
  • Humidifier tank
    Patent number: D385343
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: October 21, 1997
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Jui-Shang Wang, Stanley Gresens
  • Table fan
    Patent number: D386565
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: November 18, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Diane Allen, Jui-Shang Wang, Stanley Gresens
  • Humidifier
    Patent number: D386575
    Type: Grant
    Filed: September 2, 1994
    Date of Patent: November 18, 1997
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Jui-Shang Wang, Richard M. O'Grady, Robert L. Marvin
  • Humidifier
    Patent number: D386576
    Type: Grant
    Filed: September 8, 1994
    Date of Patent: November 18, 1997
    Assignee: Duracraft Corp.
    Inventors: Jui-Shang Wang, Robert L. Marvin, Jr., Richard M. O'Grady, John Staton
  • Front grill for a portable electric fan
    Patent number: D386579
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: November 18, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney B. Jane, John Longan, Jui-Shang Wang, Stanley Gresens
  • Portable electrical fan
    Patent number: D387152
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: December 2, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Jui-Shang Wang, Stanley Gresens
  • Humidifier
    Patent number: D388162
    Type: Grant
    Filed: September 2, 1994
    Date of Patent: December 23, 1997
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Jui-Shang Wang, John Longan, Robert L. Marvin, Jr., Richard M. O'Grady
  • Humidifier housing unit
    Patent number: D388511
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: December 30, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane', Jui-Shang Wang, Stanley Gresens, Gregory Holderfield
  • High velocity fan
    Patent number: D388869
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: January 6, 1998
    Assignee: Duracraft Corp.
    Inventor: Jui-Shang Wang
  • Window fan
    Patent number: D389235
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: January 13, 1998
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Jui-Shang Wang, Robert Marvin, John Longan, Richard O'Grady, John Staton
  • Humidifier
    Patent number: D390938
    Type: Grant
    Filed: January 12, 1996
    Date of Patent: February 17, 1998
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Diane Allen, John Longan, Kenneth Ritsher, John Staton
  • Reflector for a portable heater
    Patent number: D391347
    Type: Grant
    Filed: August 11, 1995
    Date of Patent: February 24, 1998
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Rodney B. Jane, Robert L. Marvin, Jr., John Staton
  • Air cleaner
    Patent number: D393704
    Type: Grant
    Filed: August 15, 1995
    Date of Patent: April 21, 1998
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Roy D. Heinz, Robert Marvin
  • Humidifier
    Patent number: D394702
    Type: Grant
    Filed: September 2, 1994
    Date of Patent: May 26, 1998
    Assignee: Duracraft Corp.
    Inventors: Bernard Chiu, Jui-Shang Wang, John Longan, Robert L. Marvin, Richard M. O'Grady
  • Portable electric fan
    Patent number: D395080
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: June 9, 1998
    Assignee: Duracraft Corp.
    Inventors: Rodney B. Jane, John Longan, Jui-Shang Wang, Stanley Gresens
  • Console humidifier
    Patent number: D398389
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: September 15, 1998
    Assignee: Duracraft Corp.
    Inventors: Peter D. Spaine, John Pettit
  • Shell for a portable electric heater
    Patent number: D402749
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: December 15, 1998
    Assignee: Duracraft Corp.
    Inventors: Rodney B. Jane, Jui-Shang Wang, Robert L. Marvin, Jr.
  • Humidifier
    Patent number: D421648
    Type: Grant
    Filed: September 19, 1995
    Date of Patent: March 14, 2000
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Jui-Shang Wang, Stanley Gresens, Gregory Holderfield