USD470041SExpiredUtility

Rock bolt support plate

48
Assignee: IND ROLL FORMERS PTY LTDPriority: Mar 7, 2001Filed: Sep 5, 2001Granted: Feb 11, 2003
Est. expiryMar 7, 2021(expired)· nominal 20-yr term from priority
Inventors:Jeffrey Robert Fergusson
48
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rock bolt support plate, as shown and described.

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