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The ornamental design for a rock bolt support plate, as shown and described.
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FIG. 1 is a perspective view of a rock bolt support plate.
FIG. 2 is a plan view thereof.
FIG. 3 is an inverted plan thereof.
FIG. 4 is a front view, the rear view being identical thereof; and,
FIG. 5 is a left side view, the right side view being identical thereof.
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| D939948, | Oct 14 2019 | RSC MINING PTY LTD | Rock bolt component |
| D974151, | Apr 06 2021 | Bearing plate for anchor | |
| D974153, | Jun 30 2021 | Bearing plate for anchor | |
| ER1268, | |||
| ER4035, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 05 2001 | Industrial Roll Formers Pty Limited | (assignment on the face of the patent) | ||||
| Sep 17 2001 | FERGUSSON, JEFFREY ROBERT | Industrial Roll Formers Pty Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012267 | 0802 | |
| May 14 2008 | Industrial Roll Formers Pty Limited | MINOVA AUSTRALIA PTY LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022846 | 0577 |
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