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Patents
Patents Assigned to Duracraft Corp.
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
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