IP Library › Granted Patent US 1,028,019
Granted Patent S1
US 1,028,019 · App. 29/843,240 · Granted May 21, 2024

Vacuum pump

Inventor: Tao Huang (Ningbo, CN)
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Quick Facts
Patent No.
US 1,028,019
App. No.
29/843,240
Granted
May 21, 2024
Kind
S1
Claims (1)

The ornamental design for a vacuum pump, as shown and described.

Priority Claims (1)
CN 202230110618.9 · Mar 4, 2022 · national