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Spike ring
Est. expiryApr 3, 2038(~11.7 yrs left)· nominal 20-yr term from priority
Inventors:William Steinkraus
87
PatentIndex Score
23
Cited by
104
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a spike ring, as shown and described.Cited by (0)
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