Oral care implement
    31.
    发明授权

    公开(公告)号:US11779102B2

    公开(公告)日:2023-10-10

    申请号:US17694190

    申请日:2022-03-14

    CPC classification number: A46B9/04 A46B9/06 A46B9/025 A46B2200/1066 A46D3/045

    Abstract: An oral care implement having tooth cleaning elements and an elastomeric soft tissue cleanser. In one aspect, the oral care implement has a handle and a head coupled to the handle, an elastomeric soft tissue cleanser having a plurality of protuberances extending from a rear surface of the head, and a plurality of tooth cleaning elements extending from a front surface of the head. The protuberances of the elastomeric soft tissue cleanser collectively define a convex longitudinal side profile and comprise at least one convex transverse top profile. The plurality of tooth cleaning elements collectively define a concave longitudinal side profile and comprise at least one concave transverse top profile.

    Oral care implement
    33.
    发明授权

    公开(公告)号:US10561229B2

    公开(公告)日:2020-02-18

    申请号:US15113390

    申请日:2015-07-23

    Abstract: An oral care implement (100) in one embodiment includes an elongated body (101) comprising a head portion (110) supporting plurality of tooth cleaning elements (111) and a handle portion (120) defining an outer surface (127). A grip control component (130) is disposed on the handle portion (120) and includes a pair of transversely spaced apart control surfaces (132) separated by a longitudinally extending channel (133). The control surfaces (132) are elevated above the outer surface (127) of the handle portion (120) and positioned to engage a user's thumb. The control component (130) is operable to tilt the head portion (110) at an upward or downward angle relative to a vertical plane of a user's teeth when the control component (130) is grasped between the user's thumb and forefinger for producing a proper brushing angle at the gum line.

    Oral care implement
    34.
    发明授权

    公开(公告)号:US10426250B2

    公开(公告)日:2019-10-01

    申请号:US15539378

    申请日:2014-12-23

    Abstract: An oral care implement that includes a conical tuft of bristles. In one embodiment, the invention is an oral care implement that includes a handle and a head coupled to the handle, the head having a front surface. A plurality of tooth cleaning elements extend from the front surface of the head. The plurality of tooth cleaning elements include a conical tuft that has a bristle wall having an inner surface defining a cavity, the cavity having a transverse cross-sectional area that increases with distance from the front surface of the head. Furthermore, in some embodiments the bristle wall terminates in an annular top surface that is inclined relative to the front surface of the head. In some embodiments, the head includes more than one of the conical tufts, such as two of the conical tufts or four of the conical tufts.

    Tissue cleaner and oral care implement

    公开(公告)号:US10368633B2

    公开(公告)日:2019-08-06

    申请号:US15351980

    申请日:2016-11-15

    Abstract: An oral care implement having a tissue cleaning pad. In one aspect, the oral care implement includes a head having a front surface and an opposite rear surface. A plurality of tooth cleaning elements extend from the front surface of the head. A tissue cleaning pad is positioned on the rear surface of the head. The tissue cleaning pad has a planar top surface bounded by a perimetric edge and a plurality of protrusions extending from the planar top surface. The perimetric edge of the planar top surface of the tissue cleaning pad has a first portion that is flush with the rear surface of the head and a second portion that is raised relative to the rear surface of the head.

    Oral care implement
    38.
    发明授权

    公开(公告)号:US10182644B2

    公开(公告)日:2019-01-22

    申请号:US15539357

    申请日:2014-12-23

    Abstract: An oral care implement that includes a handle (120) and a head (100) with a front surface. A plurality of tooth cleaning elements extend from the front surface. In one embodiment the plurality of tooth cleaning elements include a conical tuft (130) that is formed by a wall of bristles. The tooth cleaning elements may also include first and/or second sets of peripheral tooth cleaning elements located adjacent to opposing lateral edges of the head. The peripheral tooth cleaning elements may include elastomeric sleeve portions (144, 154) and bristle tuft portions (145, 155). The elastomeric sleeve portions may be formed as a part of an integrally formed elastomeric component (170).

    TOOTHBRUSH
    40.
    发明申请
    TOOTHBRUSH 有权
    牙刷

    公开(公告)号:US20140223683A1

    公开(公告)日:2014-08-14

    申请号:US14252911

    申请日:2014-04-15

    CPC classification number: A46B5/0029 A46B5/026 A46B7/06 A46B9/04 A46B2200/1066

    Abstract: A toothbrush includes a handle and a head mounted to the handle. At least one of the head and the handle may generally include an open area partially enclosed with elastomeric material, said elastomeric material being readily deflectable from an original orientation during use of said toothbrush and configured to recover to the original orientation after use of said toothbrush.

    Abstract translation: 牙刷包括手柄和安装在手柄上的头部。 头部和手柄中的至少一个通常可以包括部分地被弹性体材料封闭的开放区域,所述弹性体材料在使用所述牙刷期间可以从原始方向容易地偏转并且被配置成在使用所述牙刷之后恢复到原始取向。

Patent Agency Ranking