Printing nozzle
The broken lines show portions of a printing nozzle which form no part of the claimed design. The broken lines seen in
Claims
The ornamental design for a printing nozzle, as shown and described.
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Type: Grant
Filed: Sep 30, 2021
Date of Patent: May 9, 2023
Assignee: Nanjing Wiiboox 3d Technology Co., Ltd. (Nanjing)
Inventor: Haipeng Zhou (Nanjing)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/809,968