Patents Assigned to Pacific Interlock Pavingstone, Inc.
  • Permeable paving slab and paver and manufacturing method therefor
    Patent number: 8894319
    Abstract: A permeable paver and paving slab that have water permeability of on average about 1 inch per hour and compressive strength of an average of about 5000 psi to 8000 psi, the paver and paving slab manufactured by forming a mixture comprising blast-furnace slag, sand, gravel and Portland cement into predetermined sizes, shapes and colors as desired utilizing a hydraulic-type or equivalent compacting block forming machine.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: November 25, 2014
    Assignee: Pacific Interlock Pavingstone, Inc.
    Inventors: Dean R. Tonder, Glen Tonder, Tim Donovan, Per Jensen
  • PERMEABLE PAVING SLAB AND PAVER AND MANUFACTURING METHOD THEREFOR
    Publication number: 20140328624
    Abstract: A permeable paver and paving slab that have water permeability of on average about 1 inch per hour and compressive strength of an average of about 5000 psi to 8000 psi, the paver and paving slab manufactured by forming a mixture comprising blast-furnace slag, sand, gravel and Portland cement into predetermined sizes, shapes and colors as desired utilizing a hydraulic-type or equivalent compacting block forming machine.
    Type: Application
    Filed: April 1, 2014
    Publication date: November 6, 2014
    Applicant: Pacific Interlock Pavingstone, Inc.
    Inventors: Dean R. Tonder, Glen Tonder, Tim Donovan, Per Jensen
  • Permeable paver and manufacturing method therefor
    Patent number: 8684626
    Abstract: A permeable paver that has water permeability of on average about 1 inch per hour and compressive strength of an average of about 8000 psi, the paver manufactured by forming a mixture comprising blast-furnace slag, sand, gravel and portland cement into predetermined sizes, shapes and colors as desired utilizing a hydraulic-type or equivalent compacting block forming machine.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: April 1, 2014
    Assignee: Pacific Interlock Pavingstone, Inc.
    Inventors: Dean R. Tonder, Glen Tonder, Tim Donovan, Per Jensen
  • Permeable Paver And Manufacturing Method Therefor
    Publication number: 20110193267
    Abstract: A permeable paver that has water permeability of on average about 1 inch per hour and compressive strength of an average of about 8000 psi, the paver manufactured by forming a mixture comprising blast-furnace slag, sand, gravel and portland cement into predetermined sizes, shapes and colors as desired utilizing a hydraulic-type or equivalent compacting block forming machine.
    Type: Application
    Filed: April 18, 2011
    Publication date: August 11, 2011
    Applicant: Pacific Interlock Pavingstone, Inc.
    Inventors: Dean Tonder, Glen Tonder, Tim Donovan, Per Jensen
  • Permeable paver and manufacturing method therefor
    Patent number: 7927037
    Abstract: A permeable paver that has water permeability of on average about 1 inch per hour and compressive strength of an average of about 8000 psi, the paver manufactured by forming a mixture comprising blast-furnace slag, sand, gravel and Portland cement into predetermined sizes, shapes and colors as desired utilizing a hydraulic-type or equivalent compacting block forming machine.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: April 19, 2011
    Assignee: Pacific Interlock Pavingstone, Inc.
    Inventors: Glen Tonder, Dean R. Tonder, Tim Donovan, Per Jensen