IP Library › Granted Patent US 904,755
Granted Patent S1
US 904,755 · App. 29/694,786 · Granted Dec 15, 2020

Headphone storage case

Inventor: Johan Birger (Ballerup, DK)
Assignee: GN Audio A/S
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Quick Facts
Patent No.
US 904,755
App. No.
29/694,786
Granted
Dec 15, 2020
Kind
S1
Claims (1)

The ornamental design for headphone storage case as shown and described.

Assignments (2)
MERGER Recorded Apr 21, 2026
From: GN AUDIO A/S
To: GN HEARING A/S
Reel/Frame 075477/0940 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2019
From: BIRGER, JOHAN
To: GN AUDIO A/S
Reel/Frame 049744/0259 →