|
The ornamental design for a rock bolt support plate, as shown and described.
|
|||||||||||||||||
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.
| Patent | Priority | Assignee | Title |
| D628047, | Mar 20 2009 | FCI HOLDINGS DELAWARE, INC | Plate |
| 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 |
| Patent | Priority | Assignee | Title |
| 2854824, | |||
| 4498815, | Mar 12 1979 | EXCEL MINING SYSTEMS, INC | Rock formation support plate |
| 5102275, | Oct 29 1990 | Construction Fasteners, Inc. | Deck plate and assembly |
| 5851089, | Oct 07 1996 | Tenax Spa | Composite reinforced structure including an integrated multi-layer geogrid and method of constructing the same |
| 236428, | |||
| D288778, | May 23 1984 | Load-bearing plate | |
| D301687, | Nov 13 1985 | Jennmar Corporation | Mine roof support plate |
| 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 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |