Patents Assigned to Willamette Graystone, Inc.
  • Pier bracket
    Patent number: 8231309
    Abstract: A pier bracket comprises a metal bar having a plurality of bolt holes formed through a top half of the metal bar and a plurality of opposingly faced barbs extending from planar side surfaces in a lower half of the metal bar. The barbs are configured to provide asymmetrical resistance force to movement of the pier bracket when received within an aperture formed in a concrete pier or footing.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: July 31, 2012
    Assignee: Willamette Graystone, Inc.
    Inventors: Donald W. Jones, Brian W. Jones
  • PIER BRACKET
    Publication number: 20110142547
    Abstract: A pier bracket comprises a metal bar having a plurality of bolt holes formed through a top half of the metal bar and a plurality of opposingly faced barbs extending from planar side surfaces in a lower half of the metal bar. The barbs are configured to provide asymmetrical resistance force to movement of the pier bracket when received within an aperture formed in a concrete pier or footing.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Applicant: WILLAMETTE GRAYSTONE, INC.
    Inventors: Donald W. Jones, Brian W. Jones