Hanger bar for fixture and method

Details Hanger bar for fixture and method Hanger bar for fixture and method

2005-04-26

2008-08-19

Glessner, Brian (Department: 3632)

Supports

Suspended supports

Fittings

C248S200100, C248S340000, C362S147000, C362S368000

Reexamination Certificate

active

07413156

ABSTRACT:
A hanger bar attachable between joists for supporting a fixture has an attaching plate at distal ends with a contact portion for bearing against a joist and a laterally extending portion that defines a recess. The extended portion defines an elongate slot that receives a bushing and a fastener extends through the bushing for securing the elongate bar to the joist. The hanger bar is selectively positionable after initial attachment to the joist by moving the attaching plate as guided by the bushing in the slot. A method of attaching a hanger bar to joists for supporting fixtures is disclosed.

REFERENCES:
patent: 2316389 (1943-04-01), Atkinson
patent: 4471416 (1984-09-01), Druffel
patent: 4658679 (1987-04-01), Nitzberg et al.
patent: 5222800 (1993-06-01), Chan et al.
patent: 5505419 (1996-04-01), Gabrius
patent: 6272794 (2001-08-01), Rippel et al.
patent: 6629680 (2003-10-01), Weck et al.
patent: 6632006 (2003-10-01), Rippel et al.
patent: 7040586 (2006-05-01), Kusber et al.
patent: 2005/0247842 (2005-11-01), Wronski
patent: 2007/0075206 (2007-04-01), Wright et al.

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