IP Library › Granted Patent US 1,093,592
Granted Patent S1
US 1,093,592 · App. 29/910,267 · Granted Sep 16, 2025

Oxygen machine

Inventors: Hui Zou (Chengdu, CN); Wen Zhang (Chengdu, CN)
Assignee: SICHUAN QIANLI-BEOKA MEDICAL TECHNOLOGY INC.
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Quick Facts
Patent No.
US 1,093,592
App. No.
29/910,267
Granted
Sep 16, 2025
Kind
S1
Claims (1)

The ornamental design for an oxygen machine, as shown and described.

Priority Claims (1)
CN 202330062363.8 · Feb 21, 2023 · national
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