IP Library Granted Patent US 795,322
Granted Patent S1
US 795,322 · App. 29/554,307 · Granted Aug 22, 2017

Optical element

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Quick Facts
Patent No.
US 795,322
App. No.
29/554,307
Granted
Aug 22, 2017
Kind
S1
Claims (1)

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

Assignments (2)
CHANGE OF NAME Recorded Jan 31, 2019
From: ALPS ELECTRIC CO., LTD.
To: ALPS ALPINE CO., LTD.
Reel/Frame 048199/0377 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 11, 2016
From: KAMEDA, HIROSHI; MATSUMOTO, TSUYOSHI; TATEISHI, KUNIHITO; NAGAI, SAORI
To: ALPS ELECTRIC CO., LTD.
Reel/Frame 037709/0904 →