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The ornamental design for a castor, as shown and described. |
FIG. 1 is a left side and front perspective view of a castor showing our new design in a front position;
FIG. 2 is a right side elevational view thereof in the same position as that of FIG. 1;
FIG. 3 is a left side elevational view thereof with the castor in a second position;
FIGS. 4 and 5 are respective rear and front elevational views thereof; and
FIGS. 6 and 7 are respective top and bottom plan view thereof.
Howell, Douglas H., Gear, John P.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 01 1986 | HOWELL, DOUGLAS H | REVVO CASTOR COMPANY LIMITED, THE, SOMERFORD RD , CHRISTCHURCH, DORSET BH23 3PZ, ENGLAND A BRITISH COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005262 | /0536 | |
May 01 1986 | GEAR, JOHN P | REVVO CASTOR COMPANY LIMITED, THE, SOMERFORD RD , CHRISTCHURCH, DORSET BH23 3PZ, ENGLAND A BRITISH COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005262 | /0536 | |
May 20 1986 | The Revvo Castor Company Limited | (assignment on the face of the patent) | / |
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