USD922864SActiveUtility

Resin anchored rock bolt

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Assignee: EPIROC DRILLING TOOLS ABPriority: Mar 14, 2019Filed: Mar 14, 2019Granted: Jun 22, 2021
Est. expiryMar 14, 2039(~12.7 yrs left)· nominal 20-yr term from priority
Inventors:Brendan Robert CromptonJames William Sheppard
26
PatentIndex Score
0
Cited by
13
References
1
Claims

Claims

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

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