| 10603146 |
Brushhead for a power toothbrush with a two position coupling assembly |
— |
2020-03-31 |
| 10376347 |
Attachment for an electric toothbrush handle and method of attaching |
Raviteja Senadhipathi, Barath Kumar Soundararajan, Dharshan Manjunath |
2019-08-13 |
| 9597169 |
Brushhead for a power toothbrush with a two position coupling assembly |
— |
2017-03-21 |
| 9410593 |
Nodal spring assembly for an electronic toothbrush |
Tyler G. Kloster, Hendrik Richard Jousma, Michiel Allan Aurelius Schallig, Martinus Bernardus Stapelbroek, Patrick A. Headstrom +1 more |
2016-08-09 |
| 9204947 |
System for determining amplitude of a power toothbrush brushhead in the mouth |
Marc Darrin Bovenkamp, Jeffrey Alexander |
2015-12-08 |
| 9145871 |
V-spring configuration and end attachment assemblies therefor for use in a personal care appliance |
Tyler G. Kloster, Hendrik Richard Jousma, Michiel Allan Aurelius Schallig, Martinus Bernardus Stapelbroek, Patrick A. Headstrom +1 more |
2015-09-29 |
| 9062736 |
Nodal spring assembly for an electronic toothbrush |
Gerrit Jan De Jong, Michiel Allan Aurelius Schallig, Hendrik Richard Jousma, Martinus Bernardus Stapelbroek, Tyler G. Kloster +1 more |
2015-06-23 |
| 8966696 |
Toothbrush with automatic actuation |
— |
2015-03-03 |
| 8813330 |
Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly |
Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller +9 more |
2014-08-26 |
| 8413969 |
Nodal spring assembly for an electronic toothbrush |
Gerrit Jan De Jong, Michiel Allan Aurelius Schallig, Hendrik Richard Jousma, Martinus Bernardus Stapelbroek, Tyler G. Kloster +1 more |
2013-04-09 |
| 8171591 |
Power toothbrush brushhead with fluid-directing member |
Kevin A. Miller, Joseph W. Grez, Ronald C. Lilley |
2012-05-08 |
| 8015648 |
System for removably joining a driven member to a driven member with workpiece |
— |
2011-09-13 |
| 7993067 |
Structural arrangement for a fluid-dispensing power toothbrush |
Paul Gruber, Craig Black, Friedrich Stoeffler |
2011-08-09 |
| 7979938 |
Changing amplitude of movement by changing the drive frequency of a toothbrush brushhead |
Ronald C. Lilley, John W. Pace, William E. Bryant, Joseph W. Grez |
2011-07-19 |
| 7699552 |
Pump system for a personal care appliance |
Joseph W. Grez |
2010-04-20 |
| 7482906 |
Bobin assembly for a driving assembly used in a personal care appliance |
Craig D. Hanela, Richard K. Taylor |
2009-01-27 |
| 7122921 |
Top loading internal assembly for a power toothbrush |
Craig D. Hanela, Richard K. Taylor |
2006-10-17 |
| 7067945 |
Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly |
Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller +9 more |
2006-06-27 |
| 6997446 |
Spring member for rotational action |
Bruce E. Taber |
2006-02-14 |
| 6808331 |
Fluid-dispensing and refilling system for a power toothbrush |
James N. Larimer, Kevin A. Miller, Richard K. Taylor, Kevin T. Underwood |
2004-10-26 |
| 6644878 |
Fluid-dispensing and refilling system for a power toothbrush |
James N. Larimer, Kevin A. Miller, Richard K. Taylor |
2003-11-11 |
| 6575203 |
Fluid-dispensing and refilling system for a power toothbrush |
James N. Larimer, Kevin A. Miller, Richard K. Taylor |
2003-06-10 |
| 6427927 |
Ultrasonic height control of fountain features |
— |
2002-08-06 |
| 6402410 |
Fluid-dispensing and refilling system for a power toothbrush |
James N. Larimer, Kevin A. Miller, Richard K. Taylor |
2002-06-11 |
| 6276612 |
Synchronized fountain and method |
— |
2001-08-21 |
