IP Library Granted Patent US 994,888
Granted Patent S1
US 994,888 · App. 29/799,618 · Granted Aug 8, 2023

Hearing aid

Inventors: Yutian Li (Newton, MA); Ethan Frances Norton (Middleboro, MA)
Assignee: HearX USA Inc.
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Quick Facts
Patent No.
US 994,888
App. No.
29/799,618
Granted
Aug 8, 2023
Kind
S1
Claims (1)

The ornamental design of a hearing aid, as shown and described.

Assignments (3)
SECURITY INTEREST Recorded Mar 7, 2025
From: HEARX USA INC.
To: DRIVETRAIN AGENCY SERVICES LLC
Reel/Frame 070441/0048 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 3, 2023
From: BOSE CORPORATION
To: HEARX USA INC.
Reel/Frame 062877/0822 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 19, 2021
From: NORTON, ETHAN FRANCES; LI, YUTIAN
To: BOSE CORPORATION
Reel/Frame 057235/0182 →