The Gillette Company

The Procter Gamble Company

Braun Gmbh

Erwin Paul Mark

Martin Jay Marotti

Christian Stief

Marlis Hübner

Christian Peter Mandl

Oliver Horst Heilmann

Harald De Buhr

Craig Wilburn

Eric Latza

Tilmann Winkler

Franziska Schmid

Armin Tschol

Uwe Jungnickel

Alexander Hilscher

Jens Alinski

Karen Lynn Claire-Zimmet

Ulrich Stoerkel

Joern Utsch

Sven Alexander Franke

Jochen Erich Kawerau

Michael Anthony Kaminski

Andreas Maennchen

Andrea Schuering

Kervin Heinrich Kuechler

Darcie Ann Ohlman

Todd Lynn Watterson

Boris Atlas

Bianka Becker-salzsaeuler

Kimberly Elizabeth Hawes

Jenny Sauer Cutshaw

Jamie Trafford Stone

Bernd Andreas Findeis

Michael Joseph Kupneski

Frances J Thompson

Daniel Yugueros Tarrasón

Peter Gerald Gray

Thomas Hammer

Corinne Chavaillaz

Bianka Becker-Salzsaeuler

Adrian Noll

Thomas Wilhelm Hoerner

Stanley George Juergens

Daniel Yugueros-Tarrasón

A handle for an oral-care implement, the handle comprises an electrical motor arranged to drive an output element structured and configured to couple the handle and a head attachable to and detachable from the handle; and a microcontroller for controlling the motor and to cause the output element to vibrate in (a) at least one oral-hygiene mode during which the oral-care implement is being used for an oral-hygiene routine, wherein the output element is vibrating at a substantially constant frequency, and (b) a disinfection mode during which the handle is being disinfected, before or after being used for the oral-hygiene routine, wherein the output element is continuously vibrating at a modulated frequency alternating within a frequency range of between about 140 Hz and about 250 Hz, for a duration of the disinfection mode.

Handle for oral-care implement for safe and hygienic use by multiple users and method of disinfecting the same

A handle for an oral-care implement for safe and hygienic use by multiple users includes an electrical motor and a detachable head. The handle has a display for displaying instructions to control functional operation of the handle, a microcontroller for controlling the motor and the display, and at least one switch to allow a user to control the functional operation of the handle, including causing the output element to vibrate in at least one oral-hygiene mode having an oral-hygiene frequency and causing the output element to vibrate in a disinfection mode when the handle is being disinfected before or after being used for the oral-hygiene routine. The disinfection mode has a modulated frequency, different from the oral-hygiene frequency, and alternating up and down between a low modulated frequency and a high modulated frequency, wherein the high modulated frequency is at least 50 percent greater than the low modulated frequency.

Handle for oral-care implement having display and procedure for cleaning and disinfecting the same

A filament for an oral care implement has a longitudinal axis and a substantially cross-shaped cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis. The cross-shaped cross-sectional area has four projections and four channels. The projections and channels are arranged in an alternating manner. Each channel has a concave curvature formed by neighboring and converging projections. The concave curvature has a radius, and each projection is end-rounded thereby forming a curvature. The curvature has a diameter, and the ratio of the diameter of the curvature of the projection to the radius of the curvature of the channel is from about 0.2 to about 1.5.

Filament for an oral care implement and oral care implement

Blister package

A filament for an oral care implement has a longitudinal axis and a substantially cross-shaped cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis. The cross-shaped cross-sectional area has four projections and four channels, the projections and channels are arranged in an alternating manner. The cross-sectional area has an outer diameter, and each channel has a concave curvature formed by neighboring and converging projections. The concave curvature has a radius which is within a range from about 0.015 mm to about 0.12 mm, and the ratio of the outer diameter to the radius is within a range from about 2.5 to about 12.

A head for an oral care implement has at least a first row of tufts comprising a plurality of filaments having free ends and fixed ends being opposite the free ends and being fixed on a mounting surface of the head. The filaments of the at least first row of tufts extend from the mounting surface of the head in different length extensions thereby defining with the filaments' free ends an upper top cleaning surface in the form of a continuous wave-shape. The tufts of the at least first row are inclined with respect to the mounting surface.

Head for an oral care implement

A package kit for storing a plurality of products includes a primary package and a secondary package. The primary package has a plurality of individually sealed and separately detachable cavities. The secondary package is sandwiched between a back panel and a front panel of the secondary package. The front panel includes a first aperture and a second aperture for displaying at least a portion of the primary package. A first outer circumferential portion at least partially surrounds the first aperture, and a second outer circumferential portion at least partially surrounds the second aperture. The front panel includes an elevated portion disposed between the apertures and extending from the first and second outer circumferential portions.

Package for storing a plurality of products

A head for an oral care implement comprises at least a first row of tufts comprising a plurality of filaments having free ends and fixed ends being opposite the free ends and being fixed on a mounting surface of the head. The filaments of the at least first row of tufts extend from the mounting surface of the head in different length extensions thereby defining with the filaments' free ends an upper top cleaning surface in the form of a continuous wave-shape. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. Each tuft of the at least first row comprises either filaments with a smaller cross-sectional area or filaments with a larger cross-sectional area, and the tufts are arranged in an alternating manner so that a tuft comprising filaments with the smaller cross-sectional area alternate with a tuft comprising filaments with the larger cross-sectional area.

A head for an oral care implement has at least a first row of tufts including a plurality of filaments having free ends and fixed ends being opposite the free ends and being fixed on a mounting surface of the head. The filaments of the at least first row of tufts extend from the mounting surface of the head in different length extensions thereby defining with the filaments' free ends an upper top cleaning surface in the form of a continuous wave-shape. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. The filaments of the longest length extension have a cross-sectional area being smaller than the cross-sectional area of the filaments of the shortest length extension.

A package kit includes a plurality of primary packages, each having a cavity for storing one of a plurality of products, and a secondary package that stores the plurality of primary packages and includes a back and front panels between which the primary packages are sandwiched. The front panel has a first row of apertures, each displaying at least a portion of a primary package. A first outer circumferential portion of the front panel partially surrounds the apertures and is attached to the back panel, and a second outer circumferential portion of the front panel is attached to the back panel. The front panel includes an elevated portion between the first and second outer circumferential portions. The first outer circumferential portion has a first and second limbs, and the second outer circumferential portion has a third and fourth limbs. The elevated portion extends from, and is hingeably connected to, the first, second, third, and fourth limbs.

Growing community of inventors

Eschborn, Germany

Erwin Paul Mark