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The ornamental design for an operating light, as shown and described.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 11 2009 | S.I.M.E.O.N. Medical GmbH | (assignment on the face of the patent) | / | |||
Mar 20 2009 | DIEZ, INGOLF | S I M E O N MEDICAL GMBH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022453 | /0607 | |
Apr 24 2013 | S I M E O N MEDICAL GMBH | Frowein EZH GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 030417 | /0148 |
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