Circular Grille Patents (Class D23/382)
  • Desk fan
    Patent number: D325080
    Type: Grant
    Filed: March 20, 1990
    Date of Patent: March 31, 1992
    Assignee: Tatung Company of America, Inc.
    Inventor: Brent J. Wortham
  • Fan
    Patent number: D325433
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: April 14, 1992
    Assignee: Steelcase Inc.
    Inventors: Paul B. Siebert, Timothy R. Stern
  • Window fan
    Patent number: D325629
    Type: Grant
    Filed: January 22, 1991
    Date of Patent: April 21, 1992
    Assignee: Vornado Air Circulation Systems, Inc.
    Inventors: Michael C. Coup, Glen W. Ediger, Donald J. Moore, Gary P. Israel, Neill E. Bryan
  • Table fan
    Patent number: D325777
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: April 28, 1992
    Assignee: Tatung Company of America, Inc.
    Inventor: Robynn M. Cook
  • Fan for infants and children
    Patent number: D326148
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: May 12, 1992
    Inventor: Lisa J. Lawlor
  • Barrel fan
    Patent number: D327947
    Type: Grant
    Filed: July 13, 1990
    Date of Patent: July 14, 1992
    Assignee: Clark United Corporation
    Inventor: Howard N. Clark
  • Baby stroller fan
    Patent number: D328949
    Type: Grant
    Filed: January 2, 1992
    Date of Patent: August 25, 1992
    Inventor: Curtis J. Rodrigue, Jr.
  • Fan
    Patent number: D329089
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: September 1, 1992
    Assignee: Vornado Air Circulation Systems, Inc.
    Inventors: Michael C. Coup, Glen W. Ediger, Donald J. Moore, Gary P. Israel, Neill E. Bryan
  • Electric fan
    Patent number: D329695
    Type: Grant
    Filed: September 24, 1991
    Date of Patent: September 22, 1992
    Assignee: Deng-Huei Huang
    Inventor: Kun-Yuan Lin
  • Fan for use on tables and floors
    Patent number: D334056
    Type: Grant
    Filed: April 9, 1992
    Date of Patent: March 16, 1993
    Assignee: Tatung Company of America, Inc.
    Inventor: Robynn M. Cook
  • Electric fan
    Patent number: D337819
    Type: Grant
    Filed: February 19, 1992
    Date of Patent: July 27, 1993
    Assignee: Holmes Products Corp.
    Inventor: Joseph M. Cunning
  • Personal fan
    Patent number: D339858
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: September 28, 1993
    Assignee: New Asia Trading Educational Company
    Inventor: Ong B. Shong
  • Fan
    Patent number: D339859
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: September 28, 1993
    Inventor: Edward P. Cheslock
  • Pocket fan
    Patent number: D340767
    Type: Grant
    Filed: December 4, 1992
    Date of Patent: October 26, 1993
    Inventor: Keith C. Luke
  • Fan for use in blowing smoke back at a smoker
    Patent number: D341195
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: November 9, 1993
    Inventor: Gina Standhardt
  • Grill for a fan
    Patent number: D344583
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: February 22, 1994
    Inventor: Chin-Long Hsu
  • Portable fan unit
    Patent number: D345599
    Type: Grant
    Filed: July 14, 1992
    Date of Patent: March 29, 1994
    Inventor: Norman E. Williams, Jr.
  • Portable fan
    Patent number: D346019
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: April 12, 1994
    Inventors: Edward P. Cheslock, Kurt F. Hafeken
  • 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
  • High velocity fan with a convertible stand
    Patent number: D346652
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: May 3, 1994
    Assignee: Duracraft Corporation
    Inventors: Bernard Chiu, Jui-Shang Wang, Johnson Peng
  • 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.
  • Combination hand-held fan and flashlight
    Patent number: D351901
    Type: Grant
    Filed: January 31, 1994
    Date of Patent: October 25, 1994
    Inventors: Stanley T. Boruch, Annette H. Boruch
  • Air fan
    Patent number: D352105
    Type: Grant
    Filed: June 25, 1993
    Date of Patent: November 1, 1994
    Inventor: Jou H. Chen
  • Electric fan
    Patent number: D352775
    Type: Grant
    Filed: November 12, 1992
    Date of Patent: November 22, 1994
    Assignee: Circulair, Inc.
    Inventor: Leroy F. Radtke, Jr.
  • Heater fan
    Patent number: D353660
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: December 20, 1994
    Assignee: Holmes Products Corp.
    Inventor: Joseph M. Cunning
  • Portable electric fan
    Patent number: D354127
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: January 3, 1995
    Assignee: Holmes Products Corp.
    Inventor: Joseph M. Cunning
  • Combined cooling and heating fan
    Patent number: D355247
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: February 7, 1995
    Assignee: Accutek Products Corporation
    Inventor: Steve Shao
  • Pedestal fan
    Patent number: D355483
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: February 14, 1995
    Assignee: Lasko Holdings, Inc.
    Inventors: Charles Litvin, Kurt F. Hafeken
  • Combined fan and space heater
    Patent number: D357529
    Type: Grant
    Filed: February 26, 1993
    Date of Patent: April 18, 1995
    Assignee: Miralfin S.R.L.
    Inventor: Giuseppe De'Longhi
  • Electric fan
    Patent number: D359116
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: June 6, 1995
    Assignee: Duracraft Corp.
    Inventors: Robert Marvin, Richard O'Grady
  • 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
  • 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
  • Standing fan
    Patent number: D366109
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: January 9, 1996
    Assignee: Envirotech Electric, Inc.
    Inventor: Brent J. Wortham
  • Electric fan
    Patent number: D367320
    Type: Grant
    Filed: January 13, 1995
    Date of Patent: February 20, 1996
    Inventor: Teng-Shan Huang
  • 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
  • Window fan
    Patent number: D375547
    Type: Grant
    Filed: June 20, 1994
    Date of Patent: November 12, 1996
    Assignee: Duracraft Corp.
    Inventor: Jui-Shang Wang
  • 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 cleaner
    Patent number: D377523
    Type: Grant
    Filed: August 15, 1995
    Date of Patent: January 21, 1997
    Assignee: Duracraft Corp.
    Inventors: Robert Marvin, John Staton, Brian Graves, Andrew Parker
  • 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
  • Portable electrical fan housing
    Patent number: D384409
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: September 30, 1997
    Assignee: Duracraft Corp.
    Inventors: Rodney B. Jane, John Longan, Jui-Shang Wang, Stanley Gresens
  • 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
  • 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 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
  • Portable fan
    Patent number: D387154
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: December 2, 1997
    Inventor: Hanh Chiang