Fire escape – ladder – or scaffold – Wall- or floor-attached
Reexamination Certificate
2005-05-03
2005-05-03
Lev, Bruce A. (Department: 3634)
Fire escape, ladder, or scaffold
Wall- or floor-attached
C182S045000, C182S150000, C248S235000
Reexamination Certificate
active
06886662
ABSTRACT:
A scaffold support system having an adjustable-width hanger. A vertical leg may support a foot upon which rests a deck, providing a working surface during building construction or modification. A lateral beam rests on a support structure forming part of the wall of a building with the vertical leg securing to the lateral beam at a plurality of points. A stop secured to the lateral beam to capture a support structure between itself and the vertical leg. The stop may be adjustable along the lateral beam to accommodate support structures of varying widths. An operator may insert the hanger from inside a building and pass the coupler through a gap between a frieze block and a top plate, presenting the coupler for securement to the vertical leg. A catch may slide along the foot into and out of engagement with an edge of the deck to prevent rotation of the deck.
REFERENCES:
patent: 132583 (1872-10-01), Jester
patent: 751359 (1904-02-01), Stronach et al.
patent: 1558425 (1925-10-01), Yetter
patent: 2121704 (1938-06-01), Leeworthy
patent: 2295995 (1942-09-01), Lamb
patent: 2805902 (1957-09-01), Von Drasek et al.
patent: 2882101 (1959-04-01), Michalak et al.
patent: 2988181 (1961-06-01), Darrey
patent: 3082843 (1963-03-01), Leonard
patent: 3322387 (1967-05-01), Fortin, Sr.
patent: 3510097 (1970-05-01), McCaleb
patent: 3595510 (1971-07-01), Hutchinson
patent: 3776498 (1973-12-01), Peters et al.
patent: 4068446 (1978-01-01), Brueske
patent: 4121690 (1978-10-01), Rawlings et al.
patent: 4122916 (1978-10-01), Strobel
patent: 4153229 (1979-05-01), Bequette
patent: 4452336 (1984-06-01), Sickler
patent: 4475626 (1984-10-01), Gleich
patent: 4497389 (1985-02-01), Whitlam et al.
patent: 4646877 (1987-03-01), Whan
patent: 4823911 (1989-04-01), Dore
patent: 4828073 (1989-05-01), Friday
patent: 4884775 (1989-12-01), Fischer et al.
patent: 4957185 (1990-09-01), Courchesne et al.
patent: 4971169 (1990-11-01), Fruth
patent: 4972922 (1990-11-01), Levine
patent: D313853 (1991-01-01), Hutchins
patent: D318785 (1991-08-01), Dean
patent: 5067586 (1991-11-01), Myers
patent: 5148890 (1992-09-01), Sipe
patent: 5259477 (1993-11-01), Fears et al.
patent: 5332062 (1994-07-01), Revere
patent: 5503358 (1996-04-01), Lapp
patent: 5601154 (1997-02-01), Eisenmenger
patent: 5678654 (1997-10-01), Uzawa
patent: 5829549 (1998-11-01), Flynn
patent: 5878838 (1999-03-01), Lapp
patent: 6003630 (1999-12-01), Whalen
patent: 6003631 (1999-12-01), Knauth
patent: 6053280 (2000-04-01), Smith et al.
patent: 6752243 (2004-06-01), Terzini
patent: 20020003061 (2002-01-01), Philippe
patent: 20020084141 (2002-07-01), Thomas
patent: 20020139614 (2002-10-01), Volkman
patent: 20040112675 (2004-06-01), Markovich
patent: 20040159491 (2004-08-01), Albano
Lev Bruce A.
Pate & Pierce & Baird
LandOfFree
Hanging scaffold support does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hanging scaffold support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hanging scaffold support will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3373940