USD406220SExpiredUtility
Utility knife blade
Est. expiryApr 29, 2018(expired)· nominal 20-yr term from priority
Inventors:G. Gerry Schmidt
88
PatentIndex Score
33
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a utility knife blade, as shown and described.
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