IP Library › Granted Patent US 1,057,431
Granted Patent S1
US 1,057,431 · App. 29/787,126 · Granted Jan 14, 2025

Electric toothbrush

Inventor: Chun Pong Yuan (Hong Kong, HK)
Assignee: KONINKLIJKE PHILIPS N.V.
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Quick Facts
Patent No.
US 1,057,431
App. No.
29/787,126
Granted
Jan 14, 2025
Kind
S1
Claims (1)

The ornamental design for an electric toothbrush as shown.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 4, 2021
From: YUAN, CHUN PONG
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 056436/0209 →
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