Wire Protective Grille Patents (Class D23/381)
Circular grille (Class D23/382)
  • Fan heater
    Patent number: D296467
    Type: Grant
    Filed: February 21, 1986
    Date of Patent: June 28, 1988
    Inventor: Lee Wen-Ying
  • Portable electric heater
    Patent number: D296583
    Type: Grant
    Filed: September 27, 1985
    Date of Patent: July 5, 1988
    Inventor: George Barradas
  • Fan heater
    Patent number: D297259
    Type: Grant
    Filed: April 3, 1986
    Date of Patent: August 16, 1988
    Inventor: Lee Wen-Tun
  • Fan
    Patent number: D306203
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: February 20, 1990
    Assignee: Hung Hsing Electric Co., Ltd.
    Inventor: Yung-Kuan Wei
  • Fan housing with filter compartment
    Patent number: D310713
    Type: Grant
    Filed: April 28, 1988
    Date of Patent: September 18, 1990
    Assignee: Tech Paper, Inc.
    Inventor: Max Klein
  • Fan heater
    Patent number: D310871
    Type: Grant
    Filed: October 20, 1988
    Date of Patent: September 25, 1990
    Inventor: Su-Liang Liu
  • Box fan
    Patent number: D325432
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: April 14, 1992
    Assignee: Tatung Company of America, Inc.
    Inventor: Robynn M. Cook
  • Pocket fan
    Patent number: D340767
    Type: Grant
    Filed: December 4, 1992
    Date of Patent: October 26, 1993
    Inventor: Keith C. Luke
  • Portable fan
    Patent number: D346440
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: April 26, 1994
    Assignee: Duracraft Corporation
    Inventors: Bernard Chiu, Jui-Shang Wang
  • Expandable window fan
    Patent number: D346441
    Type: Grant
    Filed: March 29, 1993
    Date of Patent: April 26, 1994
    Assignee: Duracraft Corporation
    Inventor: Jui-Shang Wang
  • Fan heater
    Patent number: D348724
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: July 12, 1994
    Assignee: Del-Rain Corporation
    Inventor: Eliza Lee
  • Small electric fan
    Patent number: D349570
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: August 9, 1994
    Assignee: Circulair, Inc.
    Inventor: Leroy F. Radtke, Jr.
  • Portable fan
    Patent number: D353885
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: December 27, 1994
    Assignee: The W. B. Marvin Manufacturing Company
    Inventors: Kenneth J. Hydak, David B. Chaney
  • Heater fan
    Patent number: D361832
    Type: Grant
    Filed: March 1, 1994
    Date of Patent: August 29, 1995
    Assignee: Holmes Products Corp.
    Inventor: Joseph M. Cunning
  • Table fan
    Patent number: D362498
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: September 19, 1995
    Assignee: U.S. Philips Corporation
    Inventor: Roger N. Swales
  • Portable room air purifier with horizontal grid one-piece cover and shroud
    Patent number: D365389
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: December 19, 1995
    Assignee: Honeywell Inc.
    Inventor: Paul B. Williams
  • Small electric fan
    Patent number: D365393
    Type: Grant
    Filed: February 18, 1994
    Date of Patent: December 19, 1995
    Assignee: Circular, Inc.
    Inventor: Ha H. Geun
  • Room air fan housing
    Patent number: D366934
    Type: Grant
    Filed: April 17, 1995
    Date of Patent: February 6, 1996
    Inventor: Christophe K. J. Asselbergs
  • Electric fan
    Patent number: D367320
    Type: Grant
    Filed: January 13, 1995
    Date of Patent: February 20, 1996
    Inventor: Teng-Shan Huang
  • Electric fan
    Patent number: D369403
    Type: Grant
    Filed: June 20, 1994
    Date of Patent: April 30, 1996
    Assignee: Duracraft Corp.
    Inventors: Richard L. Reveal, Robert L. Marvin, Jr.
  • Air-curtain blower fan
    Patent number: D370969
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: June 18, 1996
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hideyuki Ikeda, Yoshihito Nakahara
  • Electric fan heater
    Patent number: D372523
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: August 6, 1996
    Assignee: Circulair, Inc.
    Inventor: Leroy F. Radtke, Jr.
  • Small electric fan
    Patent number: D372527
    Type: Grant
    Filed: June 8, 1995
    Date of Patent: August 6, 1996
    Inventor: Leroy F. Radtke
  • Multiple blade window fan
    Patent number: D372771
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: August 13, 1996
    Assignee: Duracraft Corporation
    Inventors: Jui-Shang Wang, Rodney Jane, John Longan
  • Portable fan
    Patent number: D372772
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: August 13, 1996
    Assignee: Black & Decker Inc.
    Inventors: Craig A. Dubois, Brian J. Matt, Allan Ball, Thomas Swyst
  • Portable electric fan with a swivel mount
    Patent number: D374071
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: September 24, 1996
    Assignee: Duracraft Corporation
    Inventors: Jui-Shang Wang, Rodney Jane, John Longan, Stanley Gresens, Gregory Holderfield, Steven Valentor
  • Pivot fan
    Patent number: D376005
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: November 26, 1996
    Inventor: Charles Litvin
  • Table/desk fan
    Patent number: D376843
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: December 24, 1996
    Assignee: Envirotech Electric, Inc.
    Inventor: Brent J. Wortham
  • Air filter having fan incorporated therein
    Patent number: D377390
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: January 14, 1997
    Inventor: James V. Ketcham
  • Portable fan with built-in battery recharger in the base
    Patent number: D380824
    Type: Grant
    Filed: May 16, 1996
    Date of Patent: July 8, 1997
    Inventors: Margarita A. Flor, Jorge R. Flor
  • Electrical fan support
    Patent number: D383203
    Type: Grant
    Filed: March 6, 1995
    Date of Patent: September 2, 1997
    Inventor: Steve Shao
  • Floor fan
    Patent number: D384738
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: October 7, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney Jane, Diane Allen, Jui-Shang Wang, Stanley Gresens
  • Window fan
    Patent number: D385623
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: October 28, 1997
    Inventor: Charles Litvin
  • 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
  • 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 fan
    Patent number: D387150
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: December 2, 1997
    Assignee: Black & Decker Inc.
    Inventors: Timothy J. Coonahan, Thomas Swyst, Philip C. Walker
  • Electric fan
    Patent number: D387151
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: December 2, 1997
    Assignee: On Tat Bakelite Electric Works Limited
    Inventor: Peter Fok
  • 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
  • Electric fan
    Patent number: D387153
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: December 2, 1997
    Assignee: On Tat Bakelite Electric Works Limited
    Inventor: Peter Fok
  • Combined portable fan and spray misting bottle
    Patent number: D387422
    Type: Grant
    Filed: June 19, 1996
    Date of Patent: December 9, 1997
    Assignee: Circulair, Inc.
    Inventors: Lee Radtke, Linda M. Usher, Eric F. Junkel
  • Fan
    Patent number: D387860
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: December 16, 1997
    Inventor: Terry Chen
  • Combined fan and cover therefor
    Patent number: D389567
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: January 20, 1998
    Assignee: Calor S.A.
    Inventor: Jacques Gudefin
  • Electric fan
    Patent number: D390947
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: February 17, 1998
    Assignee: On Tat Bakelite Electric Works
    Inventor: Peter Fok
  • Exhaust vent cover
    Patent number: D390948
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: February 17, 1998
    Assignee: Deflecto Corporation
    Inventor: Stephen T. Meyer
  • Oscillating table top fan
    Patent number: D391346
    Type: Grant
    Filed: July 16, 1997
    Date of Patent: February 24, 1998
    Inventor: Charles Litvin