IP Library › Granted Patent US 558,813
Granted Patent S1
US 558,813 · App. 29/207,643 · Granted Jan 1, 2008

OPTICAL LENS

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Quick Facts
Patent No.
US 558,813
App. No.
29/207,643
Filed
Jun 16, 2004
Granted
Jan 1, 2008
Kind
S1
Art Unit
2916
USPC
D16/219
Claims (1)

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

Assignments (1)
CHANGE OF NAME Recorded Jun 29, 2018
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: PHC HOLDINGS CORPORATION
Reel/Frame 046459/0854 →