Patents Assigned to Canstar Sports Group, Inc.
  • Patent number: 5249347
    Abstract: A wire mesh face mask for hockey or other sports is manufactured from a steel having carbon content in the range of AISI grades C-1018 to C-1038, and preferably C-1022. The mask is made by forming a grid of generally horizontal wires overlaid by generally vertical wires, shaping the grid into a mask shape, welding the wires to each other where they intersect, heat treating and quenching the grid to increase hardness, dipping the grid to coat it with an epoxy coating. This combination of materials and processes permits the use of a thinner wire than has previously been possible in face masks.
    Type: Grant
    Filed: January 30, 1992
    Date of Patent: October 5, 1993
    Assignee: Canstar Sports Group Inc.
    Inventor: Franz W. Martinitz
  • Patent number: 5218718
    Abstract: A street hockey goalie's blocker is described, which permits the blocker to be used on either the left hand or the right hand. The blocker has a generally planar rectangular blocking pad having a blocking side and an inner side, as in the prior art. Also as in the prior art, a sleeve is provided on the inner side of the blocking pad, and it has an integral thumbguard extending therefrom. However, the sleeve is removably attached to the inner side of the pad, instead of being sewn thereto, and is reversible. Removing the sleeve, turning it over, and then reattaching it in effect changes the position of the thumbguard from one hand to the other. A thumb strap is provided, as in the prior art, but instead of being sewn to one side of the thumbguard, it can be positioned on either side of the thumbguard, to allow for the reversibility of the thumbguard. In the preferred embodiment, strips of VELCRO (trademark) fastening material are used to attach the sleeve to the pad.
    Type: Grant
    Filed: April 15, 1992
    Date of Patent: June 15, 1993
    Assignee: Canstar Sports Group Inc.
    Inventor: Huang Y. Chih
  • Patent number: 4907813
    Abstract: An ice hockey skate blade has a top edge, a skating edge, and a toe portion. The skating edge has a gliding portion behind the toe portion. The gliding portion width is less than the top edge of the blade and the toe portion of the blade. The front toe portion of the blade allows contact with the ice and has a width equivalent to standard hockey ice skate widths, while the gliding portion of the blade behind the toe section has a width corresponding to ice skate racing blades.
    Type: Grant
    Filed: September 27, 1988
    Date of Patent: March 13, 1990
    Assignee: Canstar Sports Group Inc.
    Inventor: Kenneth Hall
  • Patent number: D305560
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: January 16, 1990
    Assignee: Canstar Sports Group, Inc.
    Inventors: Thomas B. Hoshizaki, Kenneth Hall, Rene Bourque
  • Patent number: D332845
    Type: Grant
    Filed: December 27, 1989
    Date of Patent: January 26, 1993
    Assignee: Canstar Sports Group, Inc.
    Inventor: Robert M. Johnston
  • Patent number: D333038
    Type: Grant
    Filed: December 4, 1990
    Date of Patent: February 9, 1993
    Assignee: Canstar Sports Group Inc.
    Inventor: Greg Collins
  • Patent number: D356400
    Type: Grant
    Filed: May 19, 1993
    Date of Patent: March 14, 1995
    Assignee: Canstar Sports Group Inc.
    Inventor: Stephen G. Wagner