IP Library › Granted Patent US 830,699
Granted Patent S1
US 830,699 · App. 29/592,902 · Granted Oct 16, 2018

Brush head for an electric toothbrush

Inventor: Xinlan Liu (Rowland Heights, CA)
Assignee: Harria Investment Group Ltd.
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Quick Facts
Patent No.
US 830,699
App. No.
29/592,902
Granted
Oct 16, 2018
Kind
S1
Claims (1)

The ornamental design for a brush head for an electric toothbrush, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 9, 2023
From: JS HOLDING INC.
To: ORALIC SUPPLIES INC.
Reel/Frame 065510/0642 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2019
From: HARRIA INVESTMENT GROUP LTD
To: JS HOLDING INC.
Reel/Frame 050454/0441 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 041626 FRAME: 0775. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jul 6, 2018
From: LIU, XINLAN
To: HARRIA INVESTMENT GROUP LTD
Reel/Frame 046493/0165 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 3, 2017
From: LIU, XINLAN
To: HARRIA INVESTMENT GROUP INC.
Reel/Frame 041626/0775 →