USD359508SExpiredUtility
Ergonomic pen
Est. expiryFeb 2, 2014(expired)· nominal 20-yr term from priority
Inventors:Charles G. Debbas
84
PatentIndex Score
33
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8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ergonomic pen, as shown and described.
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