Patents Assigned to Water Pik, Inc.
  • Oral irrigator with variable output fluid characteristics
    Patent number: 10945912
    Abstract: An oral irrigator including a reservoir, a tip in fluid communication with the reservoir, a pump in fluid communication with the tip and the reservoir, where the motor drives the pump. The oral irrigator also includes a control module electrically coupled to the motor to vary an output of the motor. During a normal mode, the control module drives the motor to output a normal pulse rate, a normal flow rate, and a normal fluid pressure as the fluid exits the tip and during a massage mode, the control module drives the motor to output a massage pulse rate, a massage flow rate, and a massage fluid pressure as the fluid exits the tip. The massage pulse rate is lower than the normal pulse rate, the massage fluid pressure is lower than the normal fluid pressure, and the massage fluid pressure is lower than the normal fluid pressure.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Harold A. Luettgen, Gordon Haszier
  • Toothbrush with fluid directing drive assembly
    Patent number: 10918469
    Abstract: A toothbrush with fluid directing drive assembly is provided. The toothbrush may include a handle including an end surface, a brush shaft extending from the end surface of the handle, a drive assembly positioned within the handle and causing the brush shaft to oscillate upon actuation of a motor, a brush tip removably coupled to the brush shaft and positioned adjacent to the end surface of the handle, and a fluid passage defined within the drive assembly within the handle. The brush tip may include a fluid conduit therein. Oscillation of the brush shaft may cause the entire brush tip to oscillate correspondingly. Fluid may be transported through the drive assembly and to the fluid conduit of the brush tip by the fluid passage.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: February 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Gary L. Sokol, Harold A. Luettgen
  • Swivel assembly for oral irrigator handle
    Patent number: 10835356
    Abstract: An oral irrigator handle has a handle housing with a swivel assembly for connection to a hose further connected to a fluid source. A tip for directing a focused stream of fluid is releasably connected to a first end of the handle. The swivel assembly is received within the housing and fluidly coupled to tip. The hose is connected to the swivel assembly and fluidly coupled to the tip via the swivel assembly. The swivel assembly prevents translation of rotational movement of the handle or the hose to the other.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: November 17, 2020
    Assignee: WATER PIK, INC.
    Inventors: Brian R. Williams, Jeremy Johnson, Leland C. Leber
  • Brush tip with motion transfer and securing engagement structures
    Patent number: 10828137
    Abstract: The present disclosure is directed towards a toothbrush including a handle, a brush shaft, and a brush tip releasably connected to the brush shaft. The brush shaft includes a fluid outlet in fluid communication with a fluid source. The brush tip includes a tip outlet, one or more bristles, and one or more engagement structures to secure the brush tip to the brush shaft. The engagement structure acts to transfer motion from the brush shaft to the brush tip and defines, in part, a tip fluid passageway through the brush tip and in fluid communication with the shaft lumen of the brush shaft.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 10, 2020
    Assignee: WATER PIK, INC.
    Inventors: Gary L. Sokol, Harold A. Luettgen
  • Skin cleansing brush
    Patent number: D898374
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: October 13, 2020
    Assignee: WATER PIK, INC.
    Inventors: MIchael J. Quinn, Craig Rogers, Preston Peterson
  • Oral irrigator reservoir
    Patent number: D901675
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: November 10, 2020
    Assignee: WATER PIK, INC.
    Inventors: Catherine Ross, Brian Williams, Jeffrey Ladwig, Adam Weisgerber
  • Handheld spray nozzle
    Patent number: D902348
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 17, 2020
    Assignee: WATER PIK, INC.
    Inventors: Michael J. Quinn, Jeffrey Ladwig, Adam Weisgerber
  • Cordless water flosser
    Patent number: D902385
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: November 17, 2020
    Assignee: WATER PIK, INC.
    Inventors: Thomas A. Bondurant, Jeffrey Ladwig, Taylor Thomas
  • Shower accessory hanger
    Patent number: D904039
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: December 8, 2020
    Assignee: WATER PIK, INC.
    Inventor: Eric Summers
  • Toothbrush handle
    Patent number: D906688
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: January 5, 2021
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Taylor Elizabeth Thomas, Jeffrey Ladwig
  • Oral irrigator base
    Patent number: D907196
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: January 5, 2021
    Assignee: WATER PIK, INC.
    Inventors: Catherine Ross, Brian Williams, Jeffrey Ladwig, Adam Weisgerber
  • Oral irrigator
    Patent number: D907197
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: January 5, 2021
    Assignee: WATER PIK, INC.
    Inventors: Catherine Ross, Brian Williams, Jeffrey Ladwig, Adam Weisgerber
  • Oral irrigator
    Patent number: D907763
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: January 12, 2021
    Assignee: WATER PIK, INC.
    Inventor: Hyunchul Kim
  • Water flosser
    Patent number: D912241
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: March 2, 2021
    Assignee: WATER PIK, INC.
    Inventors: Oscar C. Senff, Jeffrey Ladwig, Carson Massie, Adam Weisgerber
  • Handheld spray device
    Patent number: D912767
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: March 9, 2021
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Aaron Piazza
  • Oral irrigator handle
    Patent number: D912802
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: March 9, 2021
    Assignee: WATER PIK, INC.
    Inventors: Brian Williams, Jeffrey Ladwig, Adam Weisgerber
  • Showerhead
    Patent number: D913419
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Showerhead
    Patent number: D913422
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Oral irrigator
    Patent number: D913485
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Oscar Senff, Jeffrey Ladwig, Adam Weisgerber
  • Cordless water flosser
    Patent number: D913486
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Thomas A. Bondurant, Jeffrey Ladwig, Taylor Thomas