Patents Assigned to Inpress Technologies Inc.
  • Patent number: 9315952
    Abstract: A hollow paving block comprises a substantially planar member having a first surface and a second surface opposite the first surface. The first surface of the planar member is a textured surface which functions as a top of the paving block. A side wall extends along and away from a periphery of the second surface of the planar member to define a cavity in the paving block. The side wall has a beveled edge which extends about a mouth of the cavity. At least one protrusion extends along the second surface of the planar member. The paving block is formed in part from crumb rubber and polyolefin.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: April 19, 2016
    Assignee: Inpress Technologies Inc.
    Inventor: Clark Chow
  • Patent number: 9079347
    Abstract: A hollow paving block comprises a substantially planar member having a first surface and a second surface opposite the first surface. The first surface of the planar member is a textured surface which functions as a top of the paving block. A side wall extends along and away from a periphery of the second surface of the planar member to define a cavity in the paving block. The side wall has a bevelled edge which extends about a mouth of the cavity. At least one protrusion extends along the second surface of the planar member. The paving block is formed in part from crumb rubber and polyolefin.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: July 14, 2015
    Assignee: Inpress Technologies Inc.
    Inventor: Clark Chow
  • Patent number: 8282311
    Abstract: A hollow paving block comprises a substantially planar member having a first surface and a second surface opposite the first surface. The first surface of the planar member is a textured surface which functions as a top of the paving block. A side wall extends along and away from a periphery of the second surface of the planar member to define a cavity in the paving block. The side wall has a bevelled edge which extends about a mouth of the cavity. At least one protrusion extends along the second surface of the planar member. The paving block is formed in part from crumb rubber and polyolefin.
    Type: Grant
    Filed: September 26, 2010
    Date of Patent: October 9, 2012
    Assignee: Inpress Technologies Inc.
    Inventor: Clark Chow