USD301208SExpiredUtility

Centering guide for a portable drill

23
Assignee: PORTA NAILS INCPriority: Oct 28, 1985Filed: Oct 28, 1985Granted: May 23, 1989
Est. expiryOct 28, 2005(expired)· nominal 20-yr term from priority
Inventors:John M. Totten
23
PatentIndex Score
1
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a centering guide for a portable drill, as shown and described.

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