IP Library › Granted Patent US 1,020,817
Granted Patent S1
US 1,020,817 · App. 29/780,947 · Granted Apr 2, 2024

3D printer

Inventor: Wenyi Zhang (Wuhu, CN)
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Quick Facts
Patent No.
US 1,020,817
App. No.
29/780,947
Granted
Apr 2, 2024
Kind
S1
Claims (1)

The ornamental design for a 3D printer, as shown and described.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME AND POSTCODE PREVIOUSLY RECORDED AT REEL: 056059 FRAME: 0409. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded May 25, 2021
From: ZHANG, WENYI
To: WUHU R3D TECHNOLOGY CO., LTD.
Reel/Frame 056391/0644 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2021
From: ZHANG, WENYL
To: CHUNGU 3D PRINTING INDUSTRIAL PARK
Reel/Frame 056059/0409 →