Patents Assigned to Fan Out Co., Ltd.
  • Whisk pick
    Patent number: 4712266
    Abstract: A disposable dental cleaning device that combines the portability and utility features of a toothpick with the cleaning ability of a brush is provided. A linear member of a semi-resilient material has a brush attached to one end and may be provided with a conventional point or rounded tip at the opposite end. A section of reduced thickness or a neck is formed in a portion of the linear member adjacent the attached brush enabling the brush to bend at an angle with respect to the linear member to enhance the cleaning ability of the appliance.
    Type: Grant
    Filed: December 23, 1986
    Date of Patent: December 15, 1987
    Assignee: Fan Out Co., Ltd.
    Inventor: Chikara Yamaki