Rock bolt support plate
Latest Industrial Roll Formers Pty Limited Patents:
Description
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.
Claims
The ornamental design for a rock bolt support plate, as shown and described.
Referenced Cited
Patent History
Patent number: D470041
Type: Grant
Filed: Sep 5, 2001
Date of Patent: Feb 11, 2003
Assignee: Industrial Roll Formers Pty Limited (Smithfield)
Inventor: Jeffrey Robert Fergusson (Glenorie)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Altera Law Group, LLC
Application Number: 29/147,768
Type: Grant
Filed: Sep 5, 2001
Date of Patent: Feb 11, 2003
Assignee: Industrial Roll Formers Pty Limited (Smithfield)
Inventor: Jeffrey Robert Fergusson (Glenorie)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Altera Law Group, LLC
Application Number: 29/147,768
Classifications
Current U.S. Class:
D8/399
International Classification: 0808;
International Classification: 0808;