USD591191SActiveUtility

Balance wheel with flat hairspring

33
Assignee: MAURICE LACROIX SAPriority: Jun 26, 2007Filed: Dec 18, 2007Granted: Apr 28, 2009
Est. expiryJun 26, 2027(~0.9 yrs left)· nominal 20-yr term from priority
Inventors:Laurent BesseDamien Sourice
33
PatentIndex Score
5
Cited by
26
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornemental design for a balance wheel with flat hairspring, as shown and described.

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