USD424579SExpiredUtility

Rotary mining bit

93
Assignee: BRADY WILLIAM JPriority: May 10, 1999Filed: May 10, 1999Granted: May 9, 2000
Est. expiryMay 10, 2019(expired)· nominal 20-yr term from priority
Inventors:William J. Brady
93
PatentIndex Score
47
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rotary mining bit, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.