Patent · US Active

Thumb piano

USD923081S1 · kind S1 · design

13Cited by
5References
1Claims
0Family size

Inventor

Key dates

Filing dateDec 25, 2020
Grant dateJun 22, 2021
Priority date
Expiry dateJun 22, 2036

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.