A46B3/04

METHOD AND APPARATUS FOR PET HAIR REMOVAL

A pet hair removal apparatus has a plurality of engagement members. One of the engagement members is a squeegee that includes a textured surface. The textured surface extends transversely or laterally between first and second sides of the apparatus. The apparatus operates in a plurality of different operational engagement position in which different engagement members contact the surface to remove pet hair from the surface depending on which operational engagement position the apparatus is positioned. The pet hair removal apparatus may be formed through a coextrusion process to form the resultant shape of the pet hair removal apparatus using multiple different materials to form the engagement members and a body thereof.

Toothbrush
11583065 · 2023-02-21 · ·

A toothbrush includes an elongate handle stem and a brush head which is connected to the handle stem. The brush head carries a bristle array which contains a plurality of bristle bundles which, in order to improve the cleaning effect, in particular in the interdental spaces, have a plurality of bristle bundles attached to an outer edge of the bristle array, which have a diameter of between 0.8 and 1.2 mm and/or are formed from microfilaments with a diameter of 4 to 6 mils, the usage end of which tapers to a tip.

Toothbrush
11583065 · 2023-02-21 · ·

A toothbrush includes an elongate handle stem and a brush head which is connected to the handle stem. The brush head carries a bristle array which contains a plurality of bristle bundles which, in order to improve the cleaning effect, in particular in the interdental spaces, have a plurality of bristle bundles attached to an outer edge of the bristle array, which have a diameter of between 0.8 and 1.2 mm and/or are formed from microfilaments with a diameter of 4 to 6 mils, the usage end of which tapers to a tip.

Brush head manufacturing methods using a molded tuft carrier and base plate

A method for manufacturing a brush head (10). The method includes molding a tuft carrier (50) having at least one retention element (52) that are positioned relative to a handling plate (101). Excess material (59) may be removed from the tuft carrier. The retention elements are loaded into recesses of the handling plate. A bristle tuft (21) comprised of a plurality of bristles (22) is inserted into the opening (51) of each retention element. A proximal end (23) of each bristle tuft (21) is bonded together with at least a portion of the proximal side (53) of each corresponding retention element (52) to form a merged proximal end head portion (26) that secures the bristle tufts and retention elements together as a plurality of merged tuft assemblies (20). A platen (42) of a neck (40) is positioned in relation to the merged tuft assemblies using a cavity in a base plate. A matrix material (30) is overmolded to at least partially encompass the platen and the merged tuft assemblies and form the brush head.

HEAD FOR A PERSONAL CARE DEVICE
20230097486 · 2023-03-30 ·

A head for a personal care device having a carrier including a front surface, at least one cleaning element partly embedded in the carrier and thus having an embedded cleaning element portion and a non-embedded cleaning element portion extending from the front surface of the carrier between a base end on the front surface and a free end; the embedded cleaning element portion extending from the front surface between a top end on the front surface and a bottom end, wherein the base end of the non-embedded cleaning element portion has a base end cross-sectional shape and a base end cross-sectional area, and the top end of the embedded cleaning element portion has a top end cross-sectional shape that is different to the base end cross-sectional shape and a top end cross-sectional area that is larger than the base end cross-sectional area.

Interdental cleaning tool
11612235 · 2023-03-28 · ·

An interdental cleaning tool capable of reducing possibility of a cleaning portion being detached from a shaft portion includes a base portion including a shaft portion (20) having a shape insertable in an interdental space, and a cleaning portion (50) that covers at least a portion of the shaft portion and is capable of cleaning an interdental space. The base portion further includes a protruding portion (40) that protrudes from a covered portion (22) in a direction intersecting the shaft portion (20), the covered portion (22) being a portion of the shaft portion (20) and covered by the cleaning portion (50).

Interdental cleaning tool
11612235 · 2023-03-28 · ·

An interdental cleaning tool capable of reducing possibility of a cleaning portion being detached from a shaft portion includes a base portion including a shaft portion (20) having a shape insertable in an interdental space, and a cleaning portion (50) that covers at least a portion of the shaft portion and is capable of cleaning an interdental space. The base portion further includes a protruding portion (40) that protrudes from a covered portion (22) in a direction intersecting the shaft portion (20), the covered portion (22) being a portion of the shaft portion (20) and covered by the cleaning portion (50).

INTERDENTAL CLEANER
20220338614 · 2022-10-27 · ·

An interdental cleaner has a rod-shaped support made of plastics material, which has a cleaning device in an axial end region, which cleaning device has a covering for the support made of a soft-elastic plastics material and a bristle set having a plurality of bristle bundles protruding, with a radial component, from the covering. The bristle bundles extend through the support and are embedded and held therein. The covering has at least one recess on its outer surface, wherein at least one of the bristle bundles is arranged within the recess.

BRUSH FOR APPLYING A COMPOSITION TO THE EYELASHES OR EYEBROWS
20230189973 · 2023-06-22 ·

A brush for applying a cosmetic composition (P) to the eyelashes and/or eyebrows, having a core, preferably made of plastics material, having a longitudinal axis (X), a plurality of rows of spikes disposed around the core and along the latter, where, for at least each of a number k of said rows, where k is greater than or equal to 2, at least three successive spikes in this row, of respective ranks p, p+1 and p+2, have elongation axes (Y) that make respective angles a.sub.p, a.sub.p+1 and a.sub.p+2 at their base with the longitudinal axis (X) of the core, where p is an integer between 1 and n−3, where n denotes the number of spikes in the row, at least two of the angles a.sub.p, a.sub.p+1 and a.sub.p+2 being different, at least one spike of the same rank p having a different orientation a.sub.p for at least two of these k rows.

BRUSH
20230180920 · 2023-06-15 · ·

A brush is described that includes a plurality of bristles secured to a carrier. Each bristle includes a through-hole into which the carrier projects.