Beam Or Balance Type Patents (Class D10/90)
  • Scale
    Patent number: D245767
    Type: Grant
    Filed: April 22, 1976
    Date of Patent: September 13, 1977
    Inventor: Earl D. Myers
  • School balance
    Patent number: D443840
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: June 19, 2001
    Assignee: Ohaus Corporation
    Inventor: James W. Ruban
  • Scale calibrating machine
    Patent number: D250098
    Type: Grant
    Filed: February 4, 1977
    Date of Patent: October 31, 1978
    Assignee: W. C. Dillon and Company, Inc.
    Inventor: Max VAN Mastrigt
  • Letter scale
    Patent number: D250935
    Type: Grant
    Filed: January 31, 1977
    Date of Patent: January 30, 1979
    Inventor: Tor Lokvig
  • Density measuring balance
    Patent number: D262693
    Type: Grant
    Filed: March 17, 1980
    Date of Patent: January 19, 1982
    Assignee: Halliburton Services
    Inventor: David E. Cain
  • Weight scale
    Patent number: D263285
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: March 9, 1982
    Assignee: Magic Dragon Enterprises
    Inventor: Arthur Strathman
  • Beam scale
    Patent number: D263286
    Type: Grant
    Filed: March 25, 1980
    Date of Patent: March 9, 1982
    Inventor: Arthur Strathman
  • Balance scale
    Patent number: D528935
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: September 26, 2006
    Assignee: Adam Equipment Inc.
    Inventor: James Stephen Cumbach
  • Scale
    Patent number: D266152
    Type: Grant
    Filed: September 11, 1980
    Date of Patent: September 14, 1982
    Inventor: Jose Oswald
  • Pendant
    Patent number: D267790
    Type: Grant
    Filed: December 11, 1980
    Date of Patent: February 1, 1983
    Inventor: Charles Eddinger
  • Pressurized density measuring apparatus
    Patent number: D268820
    Type: Grant
    Filed: March 9, 1981
    Date of Patent: May 3, 1983
    Assignee: Halliburton Company
    Inventor: David E. Cain
  • Diet scale
    Patent number: D280887
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: October 8, 1985
    Assignee: Roman Meal Company
    Inventor: Charles W. H. Matthaei
  • Diet scale platform
    Patent number: D280977
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: October 15, 1985
    Assignee: Roman Meal Company
    Inventor: Charles W. H. Matthaei
  • Portable piglet scale
    Patent number: D281676
    Type: Grant
    Filed: January 6, 1984
    Date of Patent: December 10, 1985
    Assignee: Nordic Forge, Inc.
    Inventor: Hensel B. Peterson
  • Golf club swingweight scale fixture
    Patent number: D288302
    Type: Grant
    Filed: September 28, 1984
    Date of Patent: February 17, 1987
    Assignee: Ohaus Scale Corporation
    Inventor: Earl D. Myers
  • Seed scale
    Patent number: D290690
    Type: Grant
    Filed: December 3, 1984
    Date of Patent: July 7, 1987
    Inventor: James W. McDowell
  • Two-pan balance
    Patent number: D568189
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: May 6, 2008
    Assignee: Ohaus Corporation
    Inventors: Richard M. O'Grady, Zbigniew Pobocha, Thomas Rapa, James W. Ruban, Michael Nuzzi
  • Triple-beam balance
    Patent number: D568190
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: May 6, 2008
    Assignee: Ohaus Corporation
    Inventors: Richard M. O'Grady, Zbigniew Pobocha, James W. Ruban
  • Egg scale
    Patent number: D569751
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: May 27, 2008
    Inventor: Paul K. Boutiette
  • Balance for teaching
    Patent number: D570720
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: June 10, 2008
    Assignee: Youth Toy Enterprise Co., Ltd
    Inventor: Wen-Yuan Lin
  • Balance for teaching
    Patent number: D570721
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: June 10, 2008
    Assignee: Youth Toy Enterprise Co., Ltd
    Inventor: Wen-Yuan Lin
  • Apparatus for measuring the natural frequency of elongate objects
    Patent number: D294468
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: March 1, 1988
    Assignee: M. W. Tool Company
    Inventor: Peter M. Dragotta
  • Triple-beam balance
    Patent number: D573911
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: July 29, 2008
    Assignee: Ohaus Corporation
    Inventors: Richard M. O'Grady, Zbigniew Pobocha, Thomas Rapa, Felix Holken, Jose A. Giron, Jr.
  • Wilderness scale
    Patent number: D295615
    Type: Grant
    Filed: August 5, 1985
    Date of Patent: May 10, 1988
    Inventor: John H. Marto
  • Balance for teaching
    Patent number: D611375
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: March 9, 2010
    Assignee: Youth Toy Enterprise Co., Ltd.
    Inventor: Wen-Yuan Lin
  • Electronic suspended balance
    Patent number: D341096
    Type: Grant
    Filed: May 29, 1992
    Date of Patent: November 9, 1993
    Assignee: Salter Industrial Measurement Limited
    Inventor: Gary P. Squire
  • Letter weighing device
    Patent number: D354245
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: January 10, 1995
    Inventor: Barry S. Waltho
  • Electronic suspended balance
    Patent number: D367823
    Type: Grant
    Filed: October 1, 1993
    Date of Patent: March 12, 1996
    Assignee: S.A.R.E.M.A. S.r.l.
    Inventor: Riccardo Sassoli
  • Combined clock, card holder, pen holder and paperweight
    Patent number: D368036
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: March 19, 1996
    Inventor: Daniel G. Tronolone, Jr.
  • Educational balance
    Patent number: D379315
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: May 20, 1997
    Inventors: Richard Woldenberg, Eric J. Toriumi, Lonnie Pogue, Brian Macowski
  • Mathematical balance
    Patent number: D392200
    Type: Grant
    Filed: March 5, 1996
    Date of Patent: March 17, 1998
    Assignee: Invicta Plastics Limited
    Inventors: James Dorian Gibson, Stephen Reginald Thompson
  • Four-pan algebra balance
    Patent number: D398549
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: September 22, 1998
    Assignee: Cuisenaire Company of America, Inc.
    Inventors: George Kung, Ken Vicchiollo
  • Teaching scale
    Patent number: D400813
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 10, 1998
    Assignee: Learning Resources, Inc.
    Inventors: Eric Toriumi, Tirza Ernst
  • Postal scale
    Patent number: D415437
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: October 19, 1999
    Inventor: William Hartselle, III
  • Measuring device for measuring fur sizes
    Patent number: D673066
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: December 25, 2012
    Assignee: Dansk Mink Papir A/S
    Inventor: Rudi Pedersen
  • Balance
    Patent number: D945894
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: March 15, 2022
    Assignee: hand2mind, Inc.
    Inventors: Jared Ganrude, Elana Woldenberg, Brittany Goerig
  • Balance
    Patent number: D949723
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: April 26, 2022
    Assignee: hand2mind, Inc.
    Inventors: Jared Ganrude, Elana Woldenberg, Brittany Goerig
  • Weigh scale toy
    Patent number: D951117
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 10, 2022
    Assignee: Lovevery, Inc.
    Inventors: Philip J. Fouts, Jessica Thacher Crolick Rolph, Thomas Creason Rigby, Stephen Blaise Lawless
  • Scale
    Patent number: D1000302
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: October 3, 2023
    Inventor: Peter A. Heindl
  • Lab mechanical balance scale
    Patent number: D1027689
    Type: Grant
    Filed: May 15, 2022
    Date of Patent: May 21, 2024
    Inventor: Fuyong Zhang
  • Electronic balance
    Patent number: D1028762
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: May 28, 2024
    Inventor: Zhuobin Zhou