Supports: racks – Special article – Article includes elongated portion
Reexamination Certificate
2011-04-12
2011-04-12
King, Anita M (Department: 3632)
Supports: racks
Special article
Article includes elongated portion
C248S068100, C248S073000, C248S074100, C248S074300, C211S070400, C211S059400, C211S026000, C220S004280, C220S004330, C220S677000, C220S683000, C220S693000
Reexamination Certificate
active
07922012
ABSTRACT:
A cable tray has a pair of opposed side rails with a pair of aligned through bores. One or more stacked cable support blocks extend between the opposed side rails. A lower rung extends between the rails at the pair of aligned through bores. The lower rung has an upwardly opening channel extending along its length receiving the bottom edge of a lowermost one of the cable support blocks. The lower rung also has at least one opening extending through the lower rung in alignment with the pair of aligned through bores. A fastener extends through at least one opening of the lower rung and through at least one of the pair of aligned through bores in the side rails.
REFERENCES:
patent: 1133976 (1915-03-01), Kraus
patent: 2361943 (1944-11-01), Issoglio
patent: 2362124 (1944-11-01), Ellinwood
patent: 2417260 (1947-03-01), Morehouse
patent: 3448955 (1969-06-01), Fussell
patent: 3531071 (1970-09-01), Kubli
patent: 3592427 (1971-07-01), Misuraca
patent: 3618882 (1971-11-01), Podedworny
patent: 3695563 (1972-10-01), Evans
patent: 4378923 (1983-04-01), Takei
patent: 4610362 (1986-09-01), Remp et al.
patent: 4706822 (1987-11-01), Remp et al.
patent: 4733986 (1988-03-01), Kenning et al.
patent: 4802643 (1989-02-01), Uys
patent: 5123547 (1992-06-01), Koch
patent: 5377939 (1995-01-01), Kirma
patent: 5433322 (1995-07-01), Williams
patent: 5470021 (1995-11-01), Looney
patent: 5981101 (1999-11-01), Stone
patent: 5992802 (1999-11-01), Campbell
patent: 6053456 (2000-04-01), Dispenza
patent: 6173926 (2001-01-01), Elvegaard
patent: 6313405 (2001-11-01), Rinderer
patent: 6561466 (2003-05-01), Myers et al.
patent: 7080864 (2006-07-01), Casteran
patent: 7530536 (2009-05-01), Hashimoto
patent: 2137879 (1995-06-01), None
King Anita M
Power Bus Way Ltd.
Smith Nkeisha J
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