Patents by Inventor Masayuki Kuzuu

Masayuki Kuzuu 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).

  • Patent number: 7194806
    Abstract: A nail clipper for pets has a clipper body formed with a pair of board spring arms with operating ends biased apart for mounting respective blade pieces thereon, and the blade pieces are each formed as a semi-circular or semi-elliptical ring half of a given thickness having a cutting edge formed on an inner facing rim thereof and diametrically opposing ends pivotally attached together with the semi-circular or semi-elliptical cutting edges positioned apart facing each other for insertion of a nail of a pet and closing together to cut the pet's nail. The blade pieces produce smooth nail edges cut in a semi-spherical or semi-elliptical shape in a single cutting action.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: March 27, 2007
    Inventor: Masayuki Kuzuu
  • Patent number: 7055245
    Abstract: A nail clipper for pets has a first semi-spherical or semi-elliptical part which is hollowed-out with a circular or elliptical hole with a blade formed on a rim of the hole, and a second semi-spherical or elliptical part having a shape matching the outside of the first part and a blade formed on a rim thereof. By placing the pet's nail in the hollowed-out hole of the first semi-spherical or elliptical part and rotating the second part along the outside of the first part, the blades of the first and second parts come together to cut the pet's nail, producing smooth nail edges cut in a semi-circular shape in a single cutting action.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: June 6, 2006
    Assignee: Yuko Kuzuu
    Inventor: Masayuki Kuzuu
  • Patent number: 7007387
    Abstract: A nail clipper for pets has a scissors structure provided with cutting surfaces formed by curved blade pieces. The curved blade pieces are created by dividing a spherical or elliptical body into quarter pieces having a hollow interior and formed with curved cutting edges. The blade pieces are hinged to opposite ends of a holding piece and moved by pivoting parts coupled to the ends of operating parts of the scissors structure. By operating the scissors structure, the curved blade pieces open and come together to cut the pet's nail, producing smooth nail edges cut in a curved shape with a single cutting action.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: March 7, 2006
    Assignee: Yuko Kuzuu
    Inventor: Masayuki Kuzuu
  • Patent number: 6786029
    Abstract: A pet nail cover has a sack portion that is shaped and dimensioned so as to cover at least the main toe and nail of the animal and extends into a groove between the toe's small flesh pad and a large flesh pad on the bottom of the animal's foot, thereby leaving the large flesh pad exposed, allowing for the animal's traction, mobility and comfort. The pet nail cover eliminates scratches on wooden floor surfaces made by a pet's nails, scratching or scarring on the eyes and ears of the animal, and allows the animal to run with traction and mobility on indoor floor surfaces without slipping. It is attached to the animal with a fastener portion secured around the ankle portion of the animal's leg. It may also have ventilation holes in the nail cover surface for comfort.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: September 7, 2004
    Assignee: Yuko Kuzuu
    Inventor: Masayuki Kuzuu
  • Publication number: 20040134505
    Abstract: A nail clipper for pets has a first semi-spherical or semi-elliptical part which is hollowed-out with a circular or elliptical hole with a blade formed on a rim of the hole, and a second semi-spherical or elliptical part having a shape matching the outside of the first part and a blade formed on a rim thereof. By placing the pet's nail in the hollowed-out hole of the first semi-spherical or elliptical part and rotating the second part along the outside of the first part, the blades of the first and second parts come together to cut the pet's nail, producing smooth nail edges cut in a semi-circular shape in a single cutting action.
    Type: Application
    Filed: December 4, 2003
    Publication date: July 15, 2004
    Inventor: Masayuki Kuzuu
  • Publication number: 20040123465
    Abstract: A nail clipper for pets has a clipper body formed with a pair of board spring arms with operating ends biased apart for mounting respective blade pieces thereon, and the blade pieces are each formed as a semi-circular or semi-elliptical ring half of a given thickness having a cutting edge formed on an inner facing rim thereof and diametrically opposing ends pivotally attached together with the semi-circular or semi-elliptical cutting edges positioned apart facing each other for insertion of a nail of a pet and closing together to cut the pet's nail. The blade pieces produce smooth nail edges cut in a semi-spherical or semi-elliptical shape in a single cutting action.
    Type: Application
    Filed: December 10, 2003
    Publication date: July 1, 2004
    Inventor: Masayuki Kuzuu
  • Publication number: 20040117988
    Abstract: A nail clipper for pets has a scissors structure provided with cutting surfaces formed by curved blade pieces. The curved blade pieces are created by dividing a spherical or elliptical body into quarter pieces having a hollow interior and formed with curved cutting edges. The blade pieces are hinged to opposite ends of a holding piece and moved by pivoting parts coupled to the ends of operating parts of the scissors structure. By operating the scissors structure, the curved blade pieces open and come together to cut the pet's nail, producing smooth nail edges cut in a curved shape with a single cutting action.
    Type: Application
    Filed: December 10, 2003
    Publication date: June 24, 2004
    Inventor: Masayuki Kuzuu
  • Publication number: 20030217702
    Abstract: A pet nail cover has a sack portion that is shaped and dimensioned so as to cover at least the main toe and nail of the animal and extends into a groove between the toe's small flesh pad and a large flesh pad on the bottom of the animal's foot, thereby leaving the large flesh pad exposed, allowing for the animal's traction, mobility and comfort. The pet nail cover eliminates scratches on wooden floor surfaces made by a pet's nails, scratching or scarring on the eyes and ears of the animal, and allows the animal to run with traction and mobility on indoor floor surfaces without slipping. It is attached to the animal with a fastener portion secured around the ankle portion of the animal's leg. It may also have ventilation holes in the nail cover surface for comfort.
    Type: Application
    Filed: May 12, 2003
    Publication date: November 27, 2003
    Inventor: Masayuki Kuzuu
  • Publication number: 20030143923
    Abstract: A garment is formed as a brassiere by exchangeably combining at least a part of a right bust cup, a left bust cup, a right belt portion, a left belt portion, a front portion and a midriff band with the provision of at least one fastener, thereby designs of these garments maybe changed for satisfying an individual taste and repairs done easily for keeping long life, enhancing enjoyment of many variations.
    Type: Application
    Filed: January 30, 2002
    Publication date: July 31, 2003
    Applicant: Mikio Kuzuu
    Inventor: Masayuki Kuzuu