Supports – Pipe or cable – Brackets
Reexamination Certificate
2004-10-28
2008-10-28
Glessner, Brian (Department: 3632)
Supports
Pipe or cable
Brackets
C052S677000, C052S683000, C052S684000, C248S068100
Reexamination Certificate
active
07441731
ABSTRACT:
A system and device for installing and mounting conduit upon a surface such as a roof. The system made up of at least one support block having a base and an upper portion, a support rail and a variety of attachments for holding conduit to the rail. Each of the various blocks in the system configured to nest when oriented in a first direction to stack in an elevated position having a greater height when oriented in a second direction. These pieces are configured to work together to provide a mounting system with significant advantages over other devices that exist in the prior art.
REFERENCES:
patent: 2893669 (1959-07-01), Kndorf
patent: 4502653 (1985-03-01), Curtis, Jr.
patent: 4513934 (1985-04-01), Pruyne
patent: 4516296 (1985-05-01), Sherman
patent: 5533696 (1996-07-01), Laughlin et al.
patent: 5729949 (1998-03-01), Hartzheim
patent: 5855342 (1999-01-01), Hawkins et al.
patent: 5984243 (1999-11-01), Pfaller et al.
patent: D433615 (2000-11-01), Neider et al.
patent: D436422 (2001-01-01), Sartena
patent: D436522 (2001-01-01), Neider et al.
patent: 6364256 (2002-04-01), Neider et al.
patent: D466393 (2002-12-01), Neider et al.
patent: D466394 (2002-12-01), Neider et al.
patent: 6502791 (2003-01-01), Parker
patent: 6520456 (2003-02-01), Neider et al.
patent: 6672545 (2004-01-01), Persing
patent: 6679461 (2004-01-01), Hawkins
patent: D490295 (2004-05-01), Neider et al.
patent: D496058 (2004-09-01), Sargent et al.
patent: D498133 (2004-11-01), Sargent
patent: D498660 (2004-11-01), Neider et al.
patent: D498661 (2004-11-01), Neider et al.
patent: 6925771 (2005-08-01), Lee et al.
patent: 7007978 (2006-03-01), Purdom
patent: D521851 (2006-05-01), Smart
patent: 7168210 (2007-01-01), Krovats
patent: 2006/0091265 (2006-05-01), Smart
patent: 2007/0022676 (2007-02-01), Krovats
patent: 2007/0045482 (2007-03-01), Smart
Smart Kenneth L.
Tidwell Terry K.
Dykas, Shaver & Nipper, LLP
Glessner Brian
Le Tan
Maughan Derek H.
Nipper Stephen M.
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