USD446227SExpiredUtility

Self-adhering drill

51
Assignee: HOUGEN MFG INCPriority: Oct 24, 2000Filed: Oct 24, 2000Granted: Aug 7, 2001
Est. expiryOct 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Jeffrey Steven Gill
51
PatentIndex Score
8
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a self-adhering drill, as shown and described.

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