IP Library › Granted Patent US 1,070,842
Granted Patent S1
US 1,070,842 · App. 29/892,890 · Granted Apr 15, 2025

Calculating equipment

Inventors: Shaohua Zhang (Beijing, CN); Nangeng Zhang (Beijing, CN)
Assignee: CANAAN CREATIVE CO., LTD.
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Quick Facts
Patent No.
US 1,070,842
App. No.
29/892,890
Granted
Apr 15, 2025
Kind
S1
Claims (1)

The ornamental design for a calculating equipment as shown and described.

Priority Claims (2)
CN 202130012784.0 · Jan 8, 2021 · national
CN 202130017351.4 · Jan 11, 2021 · national
Continuity (1)
Division 29797622 · Jul 1, 2021
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