Elevated raceway

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FIG. 1 is a perspective view of an elevated raceway, showing our new design;

FIG. 2 is an enlarged fragmentary view of an upper left-hand portion of the elevated raceway;

FIG. 3 is a front elevational view; and,

FIG. 4 is a top plan view.

The middle portion of the elevated raceway has been shown broken away in FIGS. 1 & 3 to indicate indeterminate height.

The broken line showing of the partition panels is for illustrative purposes only and forms no part of the claimed design. The left and right end views, rear elevational view, and bottom plan view surfaces are not decorative and are not part of the claimed design.


We claim the ornamental design for an elevated raceway, as shown and described.

Referenced Cited
U.S. Patent Documents
1924986 August 1933 Frazier
3873286 March 1975 Wurtenberg
4164618 August 14, 1979 Casasanta
D318269 July 16, 1991 Hassel et al.
5562469 October 8, 1996 Nienhuis et al.
5566844 October 22, 1996 Bernardin
5598934 February 4, 1997 Krummell et al.
5870867 February 16, 1999 Mitchell
6101773 August 15, 2000 Chau et al.
6133845 October 17, 2000 Toms et al.
Foreign Patent Documents
WO0021412 October 1999 WO
Patent History
Patent number: D467555
Type: Grant
Filed: Jun 15, 2001
Date of Patent: Dec 24, 2002
Assignee: Steelcase Development Corporation (Caledonia, MI)
Inventors: Jonathan J. King (East Grand Rapids, MI), Joel T. Ruiter (Grand Haven, MI), David J. Dekker (Holland, MI), James D. Houda (Grand Rapids, MI)
Primary Examiner: Robert M. Spear
Attorney, Agent or Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 29/143,623
Current U.S. Class: Conduit, Duct Or Channel (D13/155)
International Classification: 1303;