Washboard Patents (Class D32/67)
  • Food grater
    Patent number: D262933
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: February 9, 1982
    Assignee: Enduro Corporation
    Inventor: Roger L. Stoll
  • Scrubbing device
    Patent number: D549915
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: August 28, 2007
    Inventor: Adriana Pastrana-Rangel
  • Cup holder
    Patent number: D292156
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: October 6, 1987
    Inventor: Dennis D. Krol
  • Zydeco musical board
    Patent number: D326470
    Type: Grant
    Filed: August 29, 1990
    Date of Patent: May 26, 1992
    Inventor: Rita J. Broussard
  • Washboard for washing machine
    Patent number: D759929
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dae-kyun Lee
  • Washboard for washing machine
    Patent number: D759930
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yoon-jong Kang, Dong-won Chun
  • Washboard for washing machine
    Patent number: D759931
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dae-Kyun Lee
  • Washboard for washing machine
    Patent number: D759932
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dae-Kyun Lee
  • Washboard for washing machine
    Patent number: D759933
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dae-kyun Lee
  • Washboard for washing machine
    Patent number: D760985
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: July 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ah-Jung Joo, Sung-Kyung Lee, Ha-Young Jang
  • Washboard for washing machine
    Patent number: D760986
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: July 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ah-Jung Joo, Sung-Kyung Lee
  • Washboard for washing machine
    Patent number: D760987
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: July 5, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-Jong Kang, Dong-Won Chun
  • Washboard for washing machine
    Patent number: D762931
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: August 2, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ah-Jung Joo, Sung-Kyung Lee
  • Washboard for washing machine
    Patent number: D776389
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: January 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventor: Ahjung Joo
  • Washboard for a washer
    Patent number: D781019
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: March 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ahjung Joo, Yuna Park, Hayoung Jang
  • Washboard for washing machine
    Patent number: D785890
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: May 2, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hayoung Jang, Kangdoo Kim
  • Washboard for washing machine
    Patent number: D807606
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: January 9, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Ahjung Joo, Jungeun Park
  • Tray for washing machine
    Patent number: D808102
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: January 16, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoonjong Kang, Yuna Park
  • Washboard for washing machine
    Patent number: D825875
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: August 14, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeonyoung Nam, Gihoon Ko
  • Laundry holder
    Patent number: D844275
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: March 26, 2019
    Assignee: IRIS OHYAMA INC.
    Inventors: Kenji Mitsunari, Masaharu Sakamoto, Kazuhiro Muto
  • Scrub board for a wash bucket
    Patent number: D1017172
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: March 5, 2024
    Assignee: Nordica Plastics Ltd.
    Inventor: Carmine Santarelli