Patents Assigned to Blue Box Toy Factory
  • Patent number: 11019941
    Abstract: An adjustable infant carrier which is outfitted with conversion flaps adapted to allow for selective adjustability to the effective width of the seat portion of the carrier so as to accommodate children of differing size, as well as different support positions/configurations.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: June 1, 2021
    Assignee: Blue Box Toy Factory Limited
    Inventors: Maureen O'Connor Salazar, Stacy Alycia Thomas Castro, Leslie Ann Roeder
  • Patent number: 10441091
    Abstract: An adjustable infant carrier which is outfitted with various modalities, including a selectively expandable and retractable seat portion and a selectively deployable sling seat, as allows for varying degrees of adjustability to the effective width of and support level provided by the seat portion of the carrier alone or in combination with the seat sling thereof.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: October 15, 2019
    Assignee: Blue Box Toy Factory Limited
    Inventors: Maureen O'Connor Salazar, Stacy Castro, Leslie Roeder
  • Patent number: 5032099
    Abstract: A toy musical box having an electronic musical sound reproduction circuit and an electric motor drive for an endless band carrying a continuous picture past a window, so that the musical box can resemble a television set. The operation of the sound reproduction circuit and the motor are remotely controlled by sound impulses from a separate hand-held device, the musical box having a microphone and a discriminator to provide an output signal upon receipt of the sound impulses. Preferably a double sound impulse is acquired to operate the musical box, eg. two clicks one immediately following the other, for differentiation from other extraneous sounds.
    Type: Grant
    Filed: October 1, 1990
    Date of Patent: July 16, 1991
    Assignee: Blue Box Toy Factory
    Inventor: Alex Chan
  • Patent number: 5029732
    Abstract: An inlet valve for a toy water gun comprising an outer hollow sleeve molded from sythetic plastics material having an upstream end and a downstream end, water from a reservoir being arranged to be in communication with the downstream end, an annular seating at the upstream end, and a central plunger molded from synthetic plastics material, the plunger comprising a head having an annular sealing surface capable of engaging the annular seating and sealing thereagainst, an integral shaft slidably received within the hollow sleeve, a stop at the end remote from the head which together with the head retains the shaft in the hollow sleeve, and a passage between the shaft and the hollow sleeve to allow the passage of water past the plunger when the head is not engaged on the seating.
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: July 9, 1991
    Assignee: Blue Box Toy Factory Limited
    Inventor: Siu L. E. Wong
  • Patent number: 4708685
    Abstract: A helter-skelter toy having a track-way extending from an upper end to a lower end. A number of baby animal shaped vehicles which can run freely down the track-way. A lifting member in the shape of a mother animal which lifts the vehicles one by one from the lower end to the upper end of the track-way. Means to reciprocate the lifting member between upper and lower ends of the track-way. Magnetic means to engage the vehicles to lift them, these means being retracted through the mouth of the mother animal when the vehicle is aligned with the upper end of the track-way, so ejecting the vehicle and releasing it onto the upper end so that it can run down the track-way.
    Type: Grant
    Filed: May 9, 1986
    Date of Patent: November 24, 1987
    Assignees: Blue Box Toy Factory Limited, Toplay Limited
    Inventor: Yoshio Udagawa
  • Patent number: D280115
    Type: Grant
    Filed: November 26, 1982
    Date of Patent: August 13, 1985
    Assignee: Blue Box Toy Factory Limited
    Inventor: Kazutaka Takeuchi
  • Patent number: D281180
    Type: Grant
    Filed: March 8, 1983
    Date of Patent: October 29, 1985
    Assignee: Blue Box Toy Factory Pte. Ltd.
    Inventor: Cheuk S. Ng
  • Patent number: D281442
    Type: Grant
    Filed: April 22, 1983
    Date of Patent: November 19, 1985
    Assignee: Blue Box Toy Factory Limited
    Inventor: Kazutaka Takeuchi
  • Patent number: D283374
    Type: Grant
    Filed: September 9, 1983
    Date of Patent: April 15, 1986
    Assignee: Blue Box Toy Factory Limited
    Inventor: Ng Cheuk-Yiu
  • Patent number: D287153
    Type: Grant
    Filed: April 25, 1984
    Date of Patent: December 9, 1986
    Assignee: Blue Box Toy Factory Limited
    Inventor: Tzi-Chan Choi
  • Patent number: D288829
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: March 17, 1987
    Assignee: Blue Box Toy Factory Pte. Limited
    Inventor: Ng Cheuk-Sun
  • Patent number: D289537
    Type: Grant
    Filed: March 5, 1984
    Date of Patent: April 28, 1987
    Assignee: Blue Box Toy Factory Limited
    Inventor: Chan K. Leung
  • Patent number: D290625
    Type: Grant
    Filed: January 16, 1985
    Date of Patent: June 30, 1987
    Assignee: Blue Box Toy Factory Pte. Limited
    Inventor: Edmond Y. Li
  • Patent number: D297550
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: September 6, 1988
    Assignee: Blue Box Toy Factory Limited
    Inventor: Thomas N. Chuk-Sun
  • Patent number: D297551
    Type: Grant
    Filed: January 9, 1986
    Date of Patent: September 6, 1988
    Assignee: Blue Box Toy Factory Pte. Limited
    Inventor: Thomas C. Ng
  • Patent number: D297747
    Type: Grant
    Filed: July 14, 1986
    Date of Patent: September 20, 1988
    Assignee: Blue Box Toy Factory Limited
    Inventor: Chan K. Leung
  • Patent number: D300754
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: April 18, 1989
    Assignee: Blue Box Toy Factory Limited
    Inventor: Chuk-Sun T. Ng
  • Patent number: D308896
    Type: Grant
    Filed: May 14, 1986
    Date of Patent: June 26, 1990
    Assignee: Blue Box Toy Factory Limited
    Inventor: Chuk-Sun T. Ng
  • Patent number: D312669
    Type: Grant
    Filed: December 13, 1988
    Date of Patent: December 4, 1990
    Assignee: Blue Box Toy Factory Limited
    Inventors: Douglas Polumbaum, Jerrold J. Krumholz
  • Patent number: D317025
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: May 21, 1991
    Assignee: Blue Box Toy Factory Limited
    Inventor: Thomas Ng Chuk-Sun