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The ornamental design for a link unit for a conveyor chain, as shown and described. |
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FIG. 1 is a perspective view of a link unit for a conveyor chain showing my design;
FIG. 2 is a perspective view showing the opposite side of the link unit shown in FIG. 1;
FIG. 3 is a perspective view of one of the links of the unit shown in FIGS. 1 and 2;
FIG. 4 is a perspective view of a second link of the unit shown in FIGS. 1 and 2; and
FIG. 5 is a perspective view of a third link of the unit shown in FIGS. 1 and 2.
The three types of links comprising the unit shown in FIGS. 1 and 2 have been shown separately in FIGS. 3, 4 and 5 for clarity of illustration.
| Patent | Priority | Assignee | Title |
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| 4989723, | Feb 06 1984 | Regina-Emerson Company | Plastic conveyor belt system with improved product support |
| D284640, | Jun 28 1983 | REXNORD CORPORATION, A DE CORP | Conveyor chain link |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 09 1976 | Oy Tahka AB | (assignment on the face of the patent) | / |
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