USD426692SExpiredUtility
Sprocket
Est. expiryJan 16, 2018(expired)· nominal 20-yr term from priority
Inventors:Gerard C. P. M. Swanink
56
PatentIndex Score
12
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a sprocket, as shown and described.
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