Castor
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FIG. 1 is a perspective view of a castor embodying our design;
FIG. 2 is a right side view of FIG. 1, the left side view being a mirror image of the right side;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a is a rear view of FIG. 1;
FIG. 5 is a top view of FIG. 1; and
FIG. 6 is a bottom view of FIG. 1.
FIG. 7 is a perspective view of another castor embodying our design;
FIG. 8 is a right side view of FIG. 7, the left side view being a mirror image of the right side;
FIG. 9 is a front view of FIG. 7,
FIG. 10 is a is a rear view of FIG. 7;
FIG. 11 is a top view of FIG. 7; and
FIG. 12 is a bottom view of FIG. 7.
FIG. 13 is a perspective view of yet another castor embodying our design;
FIG. 14 is a right side view of FIG. 13, the left side view being a mirror image of the right side;
FIG. 15 is a front view of FIG. 13;
FIG. 16 is a is a rear view of FIG. 13;
FIG. 17 is a top view of FIG. 13; and,
FIG. 18 is a bottom view of FIG. 13.
The dashed and phantom lines in the FIGS. 1-18 are to show the environment and do not form a part of the present invention.
Claims
We claim the ornamental design for a castor, as shown and described.
Type: Grant
Filed: Nov 28, 2000
Date of Patent: Sep 11, 2001
Assignee: Steelcase Development Corporation (Caledonia, MI)
Inventors: Daniel Grabowski (Grand Rapids, MI), David M. Gresham (Grand Rapids, MI), John R. Hamilton (Grand Rapids, MI), James L. Rozema (Kentwood, MI)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Price Heneveld Cooper DeWitt & Litton
Application Number: 29/133,309
International Classification: 0805;
