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The ornamental design for a double wheel caster, as shown and described. |
FIG. 1 is a plan view of a double wheel caster showing my new design;
FIG. 2 is a front view;
FIG. 3 is a right side view;
FIG. 4 is a left side view;
FIG. 5 is a bottom view; and,
FIG. 6 is a perspective view.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 30 1991 | Daifuku Co., Ltd. | (assignment on the face of the patent) | / | |||
Feb 13 1992 | MOROOKA, KOZO | DAIFUKU CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 006024 | /0308 |
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