IP Library › Granted Patent US 898,813
Granted Patent S1
US 898,813 · App. 29/619,645 · Granted Oct 13, 2020

Battery for electronic eyeglasses

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Quick Facts
Patent No.
US 898,813
App. No.
29/619,645
Granted
Oct 13, 2020
Kind
S1
Claims (1)

The ornamental design for a battery for electronic eyeglasses, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 16, 2024
From: MITSUI CHEMICALS, INC.
To: CARL ZEISS VISION INTERNATIONAL GMBH
Reel/Frame 066474/0661 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2017
From: DESODT, HORTENSE; OVERTHUN, THOMAS
To: MITSUI CHEMICALS, INC.
Reel/Frame 044051/0175 →