Fire escape – ladder – or scaffold – Wall- or floor-attached
Reexamination Certificate
2008-04-22
2008-04-22
Chin-Shue, Alvin (Department: 3634)
Fire escape, ladder, or scaffold
Wall- or floor-attached
C182S150000
Reexamination Certificate
active
10193958
ABSTRACT:
A support bracket securing to a vertically extending wall stud and providing cantilevered support of a horizontally disposed plank. An elongated and reinforced support surface includes first and second ends. A channeled base extends from the first end and includes first and second spaced apart sides through which are defined aligning apertures. Upon aligning the sides in seating fashion over a selected wall stud, a mounting fastener enters through a selected aperture in the first side, through the wall stud, and exits through a further selected and aligning aperture in the second side. A first abutment stop projects from a first location of the support surface, a second abutment stop projects from a second spaced apart location and defines, in combination with the first stop, a seating area for receiving the plank. In use, at least first and second support brackets secure, respectively, in substantially vertically aligned fashion to a pair of spaced apart wall studs and in order to support, therebetween, the horizontally disposed plank.
REFERENCES:
patent: 2321916 (1943-06-01), Ingerman
patent: 3041033 (1962-06-01), Schwartz
patent: 3148857 (1964-09-01), Hutchison
patent: 3198470 (1965-08-01), Owens
patent: 3363867 (1968-01-01), Zackrisson
patent: 3385400 (1968-05-01), Whitsett
patent: 3698680 (1972-10-01), Shoemaker
patent: 3776498 (1973-12-01), Peter et al.
patent: 3970277 (1976-07-01), Riblet
patent: 4382571 (1983-05-01), Horen
patent: 4452336 (1984-06-01), Sickler
patent: 4793267 (1988-12-01), Birillo
patent: 4942940 (1990-07-01), Boeshart
patent: 5156235 (1992-10-01), Preston
patent: 5303891 (1994-04-01), Powers
patent: 5316253 (1994-05-01), Flathau et al.
patent: 5535974 (1996-07-01), Savitski
patent: 5771991 (1998-06-01), Fresco
patent: 5865410 (1999-02-01), Horen
patent: 5918843 (1999-07-01), Stammers
patent: 6053280 (2000-04-01), Smith et al.
patent: 6148957 (2000-11-01), Ahl et al.
patent: 6244548 (2001-06-01), Gillette
patent: 2001/0025741 (2001-10-01), Hudson
Chin-Shue Alvin
Gifford Krass Sprinkle Anderson & Citkowski P.C.
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