USD508212SExpiredUtility
Watch chronograph
Est. expiryApr 19, 2024(expired)· nominal 20-yr term from priority
Inventors:Karl-Friedrich Scheufele
74
PatentIndex Score
13
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a watch chronograph, as shown and described.
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