USD447705SExpiredUtility
Chronograph
Est. expiryMar 22, 2020(expired)· nominal 20-yr term from priority
Inventors:Karl-Friedrich Scheufele
97
PatentIndex Score
77
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a chronograph, as shown and described.
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