IP Library › Granted Patent US 639,429
Granted Patent S1
US 639,429 · App. 29/350,538 · Granted Jun 7, 2011

Optical element

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Quick Facts
Patent No.
US 639,429
App. No.
29/350,538
Granted
Jun 7, 2011
Kind
S1
Claims (1)

The ornamental design for an optical element, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Feb 20, 2018
From: KARL STORZ GMBH & CO. KG
To: KARL STORZ SE & CO. KG
Reel/Frame 045373/0627 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2010
From: SPEISER, BJOERN
To: KARL STORZ GMBH & CO. KG
Reel/Frame 023883/0185 →