Assignment of Assignor's Interest

Recorded: 2009-01-28 Pages: 4

Assignors

MUSY, JEAN-PIERRE

Executed: 2007-09-28

MAIER, FREDERIC

Executed: 2007-09-28

VON GUNTEN, STEPHANE

Executed: 2007-09-28

Assignee

PATEK, PHILIPPE SA

41, RUE DU RHONE, GENEVA, 1204, SWITZERLAND

Covered Property (1)

Spiral/Collet Assembly for a Horological Movement

Patent: 7,758,237 →

Application: 12/085,663 →

Publication: US 2009/0135679

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.