IP Library › Granted Patent US 1,044,461
Granted Patent S1
US 1,044,461 · App. 29/878,864 · Granted Oct 1, 2024

Knife sharpener

Inventor: Ke He (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,044,461
App. No.
29/878,864
Granted
Oct 1, 2024
Kind
S1
Claims (1)

The ornamental design for a knife sharpener, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2023
From: HE, KE
To: SHENZHEN YIWOLE TECHNOLOGY CO., LTD
Reel/Frame 064097/0958 →