Patents Assigned to BECKM, LLC
  • Stair system
    Patent number: 9422726
    Abstract: A stair system (20; 300) comprises: a first length-adjustable stringer (40A; 308A); a second length-adjustable stringer (40B; 308B); and a plurality of tread assemblies (148; 350) installable to the first and second stringers. The system further includes at least one handrail (268; 302A, 302B). A plurality of balusters (280A, 280B; 360, 362) are attached or attachable to the tread assemblies and handrail. The tread assemblies each have an adjustable tread pitch.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: August 23, 2016
    Assignee: BECKM, LLC
    Inventor: Richard D. Walston
  • Stair System
    Publication number: 20130239496
    Abstract: A stair system (20; 300) comprises: a first length-adjustable stringer (40A; 308A); a second length-adjustable stringer (40B; 308B); and a plurality of tread assemblies (148; 350) installable to the first and second stringers. The system further includes at least one handrail (268; 302A, 302B). A plurality of balusters (280A, 280B; 360, 362) are attached or attachable to the tread assemblies and handrail. The tread assemblies each have an adjustable tread pitch.
    Type: Application
    Filed: October 27, 2011
    Publication date: September 19, 2013
    Applicant: BECKM, LLC
    Inventor: Richard D. Walston