Patents by Inventor Daniel Wainless

Daniel Wainless has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20260108053
    Abstract: A personal care implement which may include a handle and a head. The handle may have a gripping portion, a neck portion, and a thumb grip portion located between the gripping portion and the neck portion. The thumb grip portion may be formed from a base member and a first grip member. The base member may include a cavity, a front surface having a first opening that forms a passageway into the cavity, and a first cantilevered tab extending across a portion of the first opening. The first grip member may be coupled to the base member. The first grip member may close the first opening in the front surface of the base member and overlie the first cantilevered tab.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 23, 2026
    Applicant: Colgate-Palmolive Company
    Inventors: Daniel WAINLESS, Eduardo JIMENEZ
  • Patent number: 12156588
    Abstract: A personal care implement includes a treatment device having a longitudinal axis and including a treatment portion having at least one treatment element; a connection portion having a main body and a first resilient snap attachment protruding from the main body, the main body formed of a first material having a first hardness and the first resilient snap attachment formed of a second material having a second hardness, the first hardness being greater than the second hardness; and the treatment device is alterable between: (1) a detached state; and (2) an assembled state in which the treatment device is detachably coupled to a grip section such that the first resilient snap attachment cooperates with and engages a first engagement portion of the grip section to secure the treatment device to the grip section.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: December 3, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Douglas Hohlbein, Douglas Henderson, Thuan Chong Tan, Pengyang Fu
  • Publication number: 20240122335
    Abstract: A personal care implement having a handle which includes a first rigid portion, a second rigid portion, and an elastomeric portion located therebetween. The first and second rigid portions may have end portion with first and second tabs. The elastomeric portion has a front surface, a rear surface, and a peripheral surface that extends between the front and rear surfaces. A first groove may be formed between the first tab of the first rigid portion and the first tab of the second rigid portion. A second groove may be formed between the second tab of the first rigid portion and the second tab of the second rigid portion. A first portion of the peripheral surface of the elastomeric portion may form a floor of the first groove and a second portion of the peripheral surface of the elastomeric portion may form a floor of the second groove.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 18, 2024
    Applicant: Colgate-Palmolive Company
    Inventors: Daniel WAINLESS, Eduardo JIMENEZ
  • Patent number: 11930915
    Abstract: A toothbrush includes a handle, a head at a distal end of the handle comprising a bristle plate, a hole extending through the bristle plate, a plurality of bristles at least partially disposed in the hole and extending from the hole in a direction away from the head, and a reservoir in fluid communication with the hole. Fluid in the reservoir enters the tuft holes and is wicked out of the head of the toothbrushes by capillaries formed between the bristles.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: March 19, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Gerald Gontarz, Patrik Johansson, John Gatzemeyer, Douglas Hohlbein, Daniel Wainless, Brian Bloch, Najma Khan
  • Patent number: 11877645
    Abstract: A personal care implement that uses less plastic by removing material from a handle of the oral care implement while maintaining a comfortable grip which is similar to a normal grip that a user associates with a personal care implement. That is, the handle has a recess in a rear surface thereof, such that the handle or a portion thereof has a U-shaped transverse cross-sectional area. Portions of the handle may be covered with an elastomeric material to increase gripability and comfort. The handle may also include various rib structures elongated along the recess to increase the strength of the handle so that it does not significantly deform during normal use.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: January 23, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Eduardo Jimenez, Daniel Wainless
  • Patent number: 11800924
    Abstract: An oral care implement having a head and a handle. A plurality of tooth cleaning elements extend from an exposed front surface of the head. The handle has an open thumb gripping passageway extending between an exposed first surface of the handle and an exposed second surface of the handle opposite the exposed first surface. The handle also has a plurality of slots defining open slot passageways from the exposed first surface of the handle to the exposed second surface of the handle. The open thumb gripping passageway may be defined by a ring component that is fitted into an aperture in a body component. The open thumb gripping passageway may be a void space in the handle. The open slot passageways may be elongated along the handle and may serve to reduce a total amount of virgin material needed to manufacture the oral care implement.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: October 31, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas Hohlbein, Daniel Wainless
  • Patent number: 11752333
    Abstract: An oral care implement herein may be embodied as an oral device for placement in the oral cavity. The device may include an insert configured for placement in the oral cavity in contact with a wearer's teeth and an activating member configured for placement in the oral cavity and selectively attachable to the insert.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: September 12, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Patrik Johansson, Evaristo Delgado, Daniel Wainless
  • Patent number: 11628051
    Abstract: A powered toothbrush includes a handle, a power source disposed in the handle, a head including a cavity disposed at a distal end of the handle, an electrically conducting element disposed in the cavity and electrically connected to the power source, and a movable cleaning element connected to the head and movable relative to the cavity. The movable cleaning element includes a tooth cleaning support member, a tooth cleaning element mounted on the support member, and a ferromagnetic member. Application of an electrical current to the electrically conducting element generates a magnetic field at the electrically conducting element. The magnetic field selectively at least one of attracts and repels the ferromagnetic member to move the movable cleaning element relative to the electrically conducting element.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: April 18, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Patrik Johansson, Guofeng Xu, Gerald Gontarz, Robert Moskovich, Daniel Wainless
  • Publication number: 20220361654
    Abstract: A personal care implement that uses less plastic by removing material from a handle of the oral care implement while maintaining a comfortable grip which is similar to a normal grip that a user associates with a personal care implement. That is, the handle has a recess in a rear surface thereof, such that the handle or a portion thereof has a U-shaped transverse cross-sectional area. Portions of the handle may be covered with an elastomeric material to increase gripability and comfort. The handle may also include various rib structures elongated along the recess to increase the strength of the handle so that it does not significantly deform during normal use.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 17, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Eduardo JIMENEZ, Daniel WAINLESS
  • Publication number: 20220361655
    Abstract: A personal care implement that uses less plastic by removing material from a handle of the oral care implement while maintaining a comfortable grip which is similar to a normal grip that a user associates with a personal care implement. That is, the handle has a recess in a rear surface thereof, such that the handle or a portion thereof has a U-shaped transverse cross-sectional area. Portions of the handle may be covered with an elastomeric material to increase gripability and comfort. The handle may also include various rib structures elongated along the recess to increase the strength of the handle so that it does not significantly deform during normal use.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 17, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Eduardo JIMENEZ, Daniel WAINLESS
  • Patent number: 11377255
    Abstract: A packaged set of articles that are easily mounted to a pegboard hook. The packaged set of articles includes a container having a base portion and a top portion that are separable from one another along a pre-weakened line. The top portion includes a portion of a front wall of the container and a portion of a rear wall of the container. The top portion may include at least 50%, or at least 75%, or the entirety of the rear wall of the container. A plurality of packages, each of which contains an article, is arranged in an internal cavity of the container in single file. The packages may include an aperture so that the packages can be hung from a pegboard hook in a retail display. The hanging apertures may be aligned so that an employee can use the container to slide the packages onto the pegboard hook.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: July 5, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez, Quang Nguyen, Yixin Keller, Aaron Quattlebaum, Jacalyn O'Keefe, Lindsey Buckheit, Patrick Diberardino
  • Patent number: D961270
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: August 23, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Eduardo Jimenez, Daniel Wainless, Hannah Gorman, How Lau Mendez
  • Patent number: D971608
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: December 6, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas Hohlbein, Daniel Wainless
  • Patent number: D1026469
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: May 14, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez, Guoqiang Liu, Carlos Gonzalez, Alberto Mantilla, Eduardo Andres Cardenas Acero
  • Patent number: D1045401
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: October 8, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez, Chang L. Liu
  • Patent number: D1068281
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: April 1, 2025
    Assignee: Colgate-Palmolive Company
    Inventors: Eduardo Jimenez, Daniel Wainless, Hannah Gorman, How Lau Mendez
  • Patent number: D1081991
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: July 1, 2025
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez
  • Patent number: D1079277
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: June 17, 2025
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas Hohlbein, Daniel Wainless
  • Patent number: D1079278
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: June 17, 2025
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez, Armin Bartschi, Kurt Bieri
  • Patent number: D1079279
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: June 17, 2025
    Assignee: Colgate-Palmolive Company
    Inventors: Daniel Wainless, Eduardo Jimenez, Yongchao Tian