Patents Assigned to SMRF, LLC
  • Patent number: 9339944
    Abstract: A casting guide and a method of making a concrete pile using the casting guide, the casting guide including a casting guide end plate, at least two lock rod forms including a first set of crosswise through-holes, and at least two lock socket forms including a second set of crosswise through-holes. The first and second sets of crosswise through-holes configured to removably receive a casting guide pin extending substantially across the casting guide end plate and interconnecting the crosswise through-holes the lock rod forms or lock socket forms when the casting guide is inside a casting chute.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: May 17, 2016
    Assignee: SMRF, LLC
    Inventor: Kari Koivunen
  • Patent number: 9038274
    Abstract: A casting guide and a method of making a concrete pile using the casting guide, the casting guide including a casting guide end plate, at least two lock rod forms including a first set of crosswise through-holes, and at least two lock socket forms including a second set of crosswise through-holes. The first and second sets of crosswise through-holes configured to removably receive a casting guide pin extending substantially across the casting guide end plate and interconnecting the crosswise through-holes the lock rod forms or lock socket forms when the casting guide is inside a casting chute.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: May 26, 2015
    Assignee: SMRF, LLC
    Inventor: Kari Koivunen