Patents by Inventor Lee Lanphier

Lee Lanphier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7048462
    Abstract: A systematic solution is provided to the anchorage of newel posts designed for building methods that are not conducive to cutting holes in framed flooring or to building in support for posts in the joisting. These brackets connect quickly to newels and anchor anywhere on a floor or platform that has been built to code. They support the newel at the end of a balustrade, on the inside or outside corner of a balcony, or on a long balcony run where center support is critical. They will secure a starting newel for a curb wall or a landing and anchor the wall studding at the same time. Unlike universal brackets, these are job specific and therefore able to meet current or future code requirements without costly failure.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: May 23, 2006
    Inventor: Lee Lanphier
  • Patent number: 6920725
    Abstract: False return tread modules are provided that include a treadplate, a bullnose joined to the treadplate, a riserplate, and a stairbracket joined to the riserplate, such that the stairbracket/riserplate subassembly and treadplate/bullnose subassembly form the false tread module. The false tread modules of the invention permit fast and easy onsite installation, with or without preattached balusters.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: July 26, 2005
    Inventor: Lee Lanphier
  • Publication number: 20040010987
    Abstract: False return tread modules are provided that include a treadplate, a bullnose joined to the treadplate, a riserplate, and a stairbracket joined to the riserplate, such that the stairbracket/riserplate subassembly and treadplate/bullnose subassembly form the false tread module. The false tread modules of the invention permit fast and easy onsite installation, with or without preattached balusters.
    Type: Application
    Filed: May 29, 2002
    Publication date: January 22, 2004
    Inventor: Lee Lanphier
  • Publication number: 20030223807
    Abstract: A systematic solution is provided to the anchorage of newel posts designed for building methods that are not conducive to cutting holes in framed flooring or to building in support for posts in the joisting. These brackets connect quickly to newels and anchor anywhere on a floor or platform that has been built to code. They support the newel at the end of a balustrade, on the inside or outside corner of a balcony, or on a long balcony run where center support is critical. They will secure a starting newel for a curb wall or a landing and anchor the wall studding at the same time. Unlike universal brackets, these are job specific and therefore able to meet current or future code requirements without costly failure.
    Type: Application
    Filed: May 29, 2002
    Publication date: December 4, 2003
    Inventor: Lee Lanphier
  • Patent number: 6125598
    Abstract: A modular stairway assembled from a stringer having a relatively planar, flat top, an initial step module fixed adjacent a lower end of the stringer, and several intermediate step modules attached to the stringer. The initial step module includes an upper edge, and a portion of the first intermediate step module bears against the upper edge of the initial step module. A method of constructing the stairway includes the steps of placing the stringer in position relative to a structure, anchoring the initial step module adjacent a lower end of the stringer to define an initial riser and tread for the stairway, and to define an initial stop.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: October 3, 2000
    Inventor: Lee Lanphier