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The ornamental design for a double wheel castor with stabilizer and vibration damper for transport of heavy machines, as shown and described. |
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FIG. 1 is a left side, top and front perspective view of a double wheel castor with stabilizer and vibration damper for transport of heavy machines showing my new design;
FIG. 2 is a left side elevational view thereof;
FIGS. 3 and 4 are respectively rear and front elevational views thereof;
FIG. 5 is a right side elevational view thereof;
FIGS. 6 and 7 are respectively top and bottom plan views thereof; and
FIG. 8 is a left side elevational view thereof with the vibration damper in lowered position.
| Patent | Priority | Assignee | Title |
| D347162, | Oct 23 1992 | FKI INDUSTRIES INC | Shock absorbing caster |
| D664637, | Nov 08 2011 | Air Distribution Technologies IP, LLC | Indicator for a damper inside the duct work for an HVAC system |
| Patent | Priority | Assignee | Title |
| 1532064, | |||
| 1604723, | |||
| 1895882, | |||
| 2490953, | |||
| 3455526, | |||
| 3602464, | |||
| 3789796, | |||
| 3967342, | Jan 13 1975 | Gerry Baby Products Company | Suspended swivel wheel arrangement for baby carriages and the like |
| 4385415, | Mar 01 1980 | Caster assembly for suitcases and the like | |
| 4759098, | Nov 17 1986 | Hong-Fu Zun | Direction setting device for rollers of a baby walker |
| 221616, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 16 1988 | ORII, MASARU | Kabushikigaisha Orii | ASSIGNMENT OF ASSIGNORS INTEREST | 004884 | /0259 | |
| Apr 22 1988 | Kabushikigaisha Orii | (assignment on the face of the patent) | / |
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