Patents Assigned to Rock N Roller, LLC
  • Concrete stamping apparatus
    Patent number: 7347645
    Abstract: A concrete stamping apparatus includes a roller with a stamp forming its surface, and a receiving portion for rotatably holding the roller. There is also a system for delivering fluid to release the roller from the surface on which it operates by spraying fluid onto the ground surface in advance of the roller. The receiving portion can be adjustably weighted, such that the roller will stamp the concrete uniformly as the concrete tightens.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: March 25, 2008
    Assignee: Rock N Roller, LLC
    Inventor: David W. Gregg
  • Concrete stamping apparatus
    Patent number: 7140804
    Abstract: A concrete stamping apparatus includes a roller with a stamp forming its surface, and a receiving portion for rotatably holding the roller. There is also a system for delivering fluid to the roller along its surface, such that it releases easily from the concrete. The receiving portion can be adjustably weighted, such that the roller will stamp the concrete uniformly as the concrete tightens.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: November 28, 2006
    Assignee: Rock N Roller, LLC
    Inventor: David Wayne Gregg
  • Concrete stamping apparatus
    Patent number: 7080955
    Abstract: A concrete stamping apparatus includes a roller with a stamp forming its surface, and a receiving portion for rotatably holding the roller. There is also a system for delivering fluid to the release the roller from the surface on which it operates by spraying fluid onto the ground surface in advance of the roller. The receiving portion can be adjustably weighted, such that the roller will stamp the concrete uniformly as the concrete tightens.
    Type: Grant
    Filed: September 2, 2004
    Date of Patent: July 25, 2006
    Assignee: Rock N Roller, LLC
    Inventor: David W. Gregg