USD291528SExpiredUtility
Portable hand-drill guide
Est. expiryFeb 16, 2004(expired)· nominal 20-yr term from priority
Inventors:Klemens Degen
84
PatentIndex Score
19
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable hand-drill guide, as shown.
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