Stair hanger

Static structures (e.g. – buildings) – Stepped; e.g. – stair

Reexamination Certificate

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Details

C052S191000, C052S092200, C052S715000, C052S702000, C403S232100

Reexamination Certificate

active

07631463

ABSTRACT:
A concealed connection mechanism for connecting a pair of stair stringers to the front face of a rim joist.

REFERENCES:
patent: 939005 (1909-11-01), Goedeke
patent: 960412 (1910-06-01), Sandblom
patent: 2704868 (1955-03-01), Danielson
patent: 4039137 (1977-08-01), Smith
patent: 4106591 (1978-08-01), Cohen et al.
patent: 4414785 (1983-11-01), Howell
patent: 4423977 (1984-01-01), Gilb
patent: 4560301 (1985-12-01), Gilb
patent: 4572695 (1986-02-01), Gilb
patent: 4594017 (1986-06-01), Hills
patent: 4709520 (1987-12-01), Vochatzer
patent: 5217317 (1993-06-01), Young
patent: 5457928 (1995-10-01), Sahnazarian
patent: 5797694 (1998-08-01), Breivik
patent: 6125598 (2000-10-01), Lanphier
patent: 6474037 (2002-11-01), Thompson
patent: 6488437 (2002-12-01), Jensen
patent: 6772570 (2004-08-01), Horne
patent: 2002/0112439 (2002-08-01), Rosas
patent: 2003/0154685 (2003-08-01), Williams
patent: 2004/0107667 (2004-06-01), White et al.
patent: 2004/0226252 (2004-11-01), Sheldon
Kant-Sag Construction Hardware Catalog for Parallam PSL, Beams, Headers & Columns from MacMillan Bloedel, United Steel Products Company; Montgomery, MN; 1990;17 pgs.
Simpson Strong -Tie Connectors Catalog C87H-1, Connectors for Wood Construction, Simpson Strong-Tie Company, Inc., San Leandro, CA; 1987; 9 pgs.

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