Abstract: A brush head and a toothbrush having a brush head with inclined and tapered bristles. In one aspect, the toothbrush includes a grip part, a head part, and a bristle area with tufts of bristles that are inserted therein. At least one of said tufts of bristles is inclined. The brush head is characterized in that the bristles in the at least one inclined tufts of bristles is tapered.
Abstract: A toothbrush includes a handle and a head. The head is in the form of a peripheral frame having an open central area. A plurality of cleaning element carrying support members are mounted across the frame over the open central area to form an open lattice pattern having through holes to facilitate the cleaning of the head. The cleaning elements are bristles laser welded to the support members.
Abstract: An oral care implement having a handle and a head having a flexible support from which cleaning elements extend. In one aspect, the invention can be an oral care implement comprising: a handle; a head attached to the handle; a flexible support attached to the head and having a face; a plurality of cleaning elements attached to the flexible support and projecting outwardly from the face, the cleaning elements including bristles and wall-like elements and being movable in the outward direction from the head; wherein the cleaning elements comprise a row of first cleaning elements substantially aligned along a longitudinal axis of the head and traversing a central region of the flexible support; and wherein some of the wall-like cleaning elements laterally radiate from the central region of the flexible support.
Type:
Grant
Filed:
May 6, 2010
Date of Patent:
January 10, 2012
Assignee:
Colgate-Palmolive Company
Inventors:
Robert Moskovich, John J. Gatzemeyer, Bruce Russell, Peter Andersen, Luca Casini, John Hancock, Douglas Hohlbein, Eduardo Jimenez, Thomas Kuechler, Tanja Langgner, Joachim Storz, Thomas Mintel, Michael Rooney, Alan Sorrentino
Abstract: An oral care instrument includes at least one oral care agent. In one embodiment, the oral care agent can be provided on one or more surfaces of the oral care instrument or included within cavities within the head or in one or more surfaces of a head. In other embodiment, the oral care agent can be provided in or on a thin slab subsequently bonded onto a surface, or applied as a stable coating. The oral care instrument can also be provided with a wear indicator. The oral care agents can be released during one use, during multiple uses, or throughout the life of the instrument. Water, oral secretions and/or chemicals within the mouth can activate the oral care agents.
Type:
Grant
Filed:
May 16, 2008
Date of Patent:
January 10, 2012
Assignee:
Colgate-Palmolive Company
Inventors:
Bruce M. Russell, Van Canady, Barbara Canady, legal representative, Steven M. Sorrel, Candi Rancel, Heng Cai, Douglas J. Hohlbein, Eduardo J. Jimenez
Abstract: An oral care implement with a handle includes a head with a tissue cleanser. The tissue cleanser may be a pad composed of an elastomeric material. The pad is disposed on the head on a surface opposite the tooth cleaning elements. The tissue cleanser may include a plurality of nubs extending for cleaning between the papillae of the tongue. The tissue cleanser may include a plurality of conically shaped nubs. A tissue cleanser can be used to reduce oral malodor problems and remove oral epithelial cells.
Type:
Grant
Filed:
May 26, 2010
Date of Patent:
December 20, 2011
Assignee:
Colgate-Palmolive Company
Inventors:
Douglas J. Hohlbein, Thomas E. Mintel, Armin Baertschi
Abstract: An oral care implement has an interactive display that displays images representing oral care regions of the mouth. The user can interact with the display by playing a game, which can relate to oral care. An oral care implement has a plurality of lighted segments that can be sequentially illuminated to indicate a recommended brushing sequence. The lighted segments can be shaped and/or labeled to indicate particular oral care regions of the mouth.
Type:
Grant
Filed:
December 13, 2006
Date of Patent:
December 13, 2011
Assignee:
Colgate-Palmolive Company
Inventors:
John J. Gatzemeyer, Eduardo J. Jimenez, Robert Riebe, Evan Ward, Paul Fair, James E. Michaels, Kevin Connor
Abstract: An oral care implement may include a tufted insert and a base configured to define a cavity for housing an active insert. The active insert may comprise an active agent. The head of the oral care implement may be configured so that the active insert can be in fluid communication with a membrane or an aperture.
Type:
Grant
Filed:
January 25, 2007
Date of Patent:
December 13, 2011
Assignee:
Colgate-Palmolive Company
Inventors:
John J. Gatzemeyer, Bruce M. Russell, Kenneth Waguespack, Thomas J. Boyd
Abstract: A carton for a plurality of products comprising a front panel and a rear panel, the front panel and the rear panel connected one to the other by a top panel and a bottom panel, each of the front panel, the top panel and the bottom panel having appended side flaps. Each of the appended side flaps of the top panel and the bottom panel having a recess, the recesses of the top panel flaps being in alignment with the recesses of the bottom panel flaps to form a combined recess. A product separator is located in the carton, the product separator having a separator panel with an appended first panel and a second panel, each of the first panel and the second panel being fitted into a combined recess to thereby secure the product separator in the carton. The front panel is at least partially transparent. Each of the front panel flaps having an appended glue flap, the appended glue flaps having a plurality of glue tabs.