USD427559SExpiredUtility
Marine anchor with four radial blades
Est. expiryMay 15, 2018(expired)· nominal 20-yr term from priority
Inventors:Peter C. Mele
57
PatentIndex Score
9
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a marine anchor with four radial blades, as shown.
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