The Gillette Company

The Procter Gamble Company

Markus Morgott

Uwe Jungnickel

Gerald Görich

Andreas Reuschenbach

Marcel Denis Knorr

Martin Brust

Gerald GÖRICH

Maritn Brust

A method for manufacturing a handle for an electrically operated personal care implement comprises the following steps: providing a metal tube housing having a metal wall with an opening therein and an inner surface defining an inner cavity for accommodating an energy source; providing a hard switch component comprising a frame with a recess; attaching the frame of the hard switch component to the inner surface of the metal wall, the frame surrounding the opening and providing an undercut between the recess and the inner surface, the undercut being open towards the opening; and at least partially over-molding the opening to form a soft switch component in the undercut, thereby forming with the hard switch component a switch assembly for activating the energy source, the switch assembly sealing the opening from the inner surface of the metal wall.

Method for making a handle for an electrically operated personal care implement

An oral care implement comprises a head and a handle, the head being repeatedly attachable to and detachable from the handle. The head is made from a non-magnetic and/or non-ferromagnetic material, while the handle is at least partially made from a magnetic and/or ferromagnetic material.

Oral care implement

A handle for an electrically operated personal-care implement includes a metal tube housing having a metal wall with an opening and an inner surface, the inner surface defining an inner cavity of the housing for accommodating an energy source, and a switch assembly for activating the energy source. The switch assembly, including a hard switch component and a soft switch component, is arranged in the opening and seals the opening from the inner surface of the wall. The hard switch component comprises a frame having a recess and attached to the inner surface of the metal wall thereby surrounding the opening and providing an undercut between the recess and the inner surface. The undercut is open to the opening, and the soft switch component is positioned in the undercut to at least partially cover the opening.

Handle for an electrically operated personal care implement

A toothbrush is disclosed. The toothbrush includes a brush head including one or more cleaning elements; a handle; and a neck connecting the brush head and the handle. The one or more cleaning elements include at least one or more elastomeric cleaning elements having a first plastic material and one or more bristle tuft cleaning elements. The at least one or more cleaning elements are embedded into a second plastic material by over-molding. The Shore hardness of the second plastic material is greater than the Shore hardness of the first plastic material and the brush head is formed from the second plastic material during over-molding of the one or more cleaning elements.

Growing community of inventors

Eschborn, Germany

Markus Morgott