Electricity: conductors and insulators – Conduits – cables or conductors – Plural duct
Reexamination Certificate
2009-07-23
2010-11-23
Estrada, Angel R (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Plural duct
C174S068100, C174S101000, C174S0720TR, C104S275000, C014S069500
Reexamination Certificate
active
07838772
ABSTRACT:
An exemplary ramp structure capable of being positioned over at least a portion of a cable protection system comprises a center portion, a first side ramp portion adjacent a side of the center portion, and a first tapered portion adjacent an end of the first side ramp portion. The first tapered portion may be tapered in both a first direction and a second direction that is substantially orthogonal to the first direction. The first tapered portion may be integrally formed with the first side ramp portion and the first side ramp portion may be integrally formed with the center portion. An exemplary cable protection system is also disclosed comprising a first cable protector structured to receive one or more cables, a first side ramp adjacent a side of the first cable protector, and a first tapered structure pivotally attachable to an end of the first side ramp.
REFERENCES:
patent: 72028 (1867-12-01), Haase
patent: 585540 (1897-06-01), Spangler
patent: 883186 (1908-03-01), Fine
patent: 1914830 (1933-06-01), Kostohris
patent: 2027619 (1936-01-01), Rutherford
patent: 2079274 (1937-05-01), Baker
patent: 2166031 (1939-07-01), Wendell
patent: 2299356 (1942-10-01), Strohm et al.
patent: 2594425 (1952-04-01), Greenberg
patent: 2927396 (1960-03-01), Hall, Jr.
patent: 3118017 (1964-01-01), Wimbish
patent: 3725580 (1973-04-01), Thompson et al.
patent: 3878317 (1975-04-01), Plaskon
patent: 3888186 (1975-06-01), Jentzsch et al.
patent: 3965967 (1976-06-01), Jentzsch et al.
patent: 4067258 (1978-01-01), Valeri
patent: 4101100 (1978-07-01), Smith et al.
patent: 4192062 (1980-03-01), Balde et al.
patent: 4373306 (1983-02-01), Rech
patent: 4677799 (1987-07-01), Zarembo
patent: 4817224 (1989-04-01), Visnaw et al.
patent: 4819910 (1989-04-01), Johnston
patent: 5095822 (1992-03-01), Martin
patent: 5267367 (1993-12-01), Wegmann, Jr.
patent: 5446937 (1995-09-01), Haskins
patent: 5566622 (1996-10-01), Ziaylek, Jr. et al.
patent: 5777266 (1998-07-01), Herman et al.
patent: D412490 (1999-08-01), Henry
patent: 5933898 (1999-08-01), Estes et al.
patent: D415112 (1999-10-01), Henry
patent: D415471 (1999-10-01), Henry
patent: D418818 (2000-01-01), Henry
patent: D429695 (2000-08-01), Henry
patent: D436578 (2001-01-01), Henry
patent: D437832 (2001-02-01), Henry
patent: 6202565 (2001-03-01), Henry
patent: 6481036 (2002-11-01), Duvall
patent: 6498297 (2002-12-01), Samhammer
patent: 6747212 (2004-06-01), Henry
patent: 6878881 (2005-04-01), Henry
patent: 7309836 (2007-12-01), Lubanski
patent: 7385139 (2008-06-01), Lubanski
patent: D583771 (2008-12-01), Lubanski
patent: 7592547 (2009-09-01), Lubanski
patent: 7595450 (2009-09-01), Lubanski
patent: 7674980 (2010-03-01), Lubanski
patent: 2002/0038716 (2002-04-01), Pineda
patent: 20012041 (2001-02-01), None
Estrada Angel R
Holland & Hart
Peterson Systems International, Inc.
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