IP Library › Granted Patent US 626,445
Granted Patent S1
US 626,445 · App. 29/324,540 · Granted Nov 2, 2010

Escapement spring for a clockwork-movement

Assignee: Sowind S.A.
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Quick Facts
Patent No.
US 626,445
App. No.
29/324,540
Granted
Nov 2, 2010
Kind
S1
Claims (1)

The ornamental design for a escapement spring for a clockwork-movement, as shown and described.

Assignments (2)
MERGER Recorded Jul 8, 2010
From: GIRARD PERREGAUX SA
To: SOWIND S.A.
Reel/Frame 024651/0218 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 15, 2008
From: DEHON, NICOLAS
To: GIRARD-PERREGAUX S.A.
Reel/Frame 021529/0199 →
Priority Claims (1)
WO DM/069 914 · Mar 25, 2008 · international