USD636692SActiveUtility

Double tourbillon skeleton watch movement

81
Assignee: DUBUIS ROGER MANUF SAPriority: Jan 16, 2009Filed: Jul 15, 2009Granted: Apr 26, 2011
Est. expiryJan 16, 2029(~2.5 yrs left)· nominal 20-yr term from priority
Inventors:Sébastien PospiesznyBastien CharrierGregory Bruttin
81
PatentIndex Score
43
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double tourbillon skeleton watch movement, as shown and described.

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