Patent · US Active

Ear plug

USD942610S1 · kind S1 · design

8Cited by

15References

1Claims

0Family size

Assignee

Ear Labs AB · SE

Inventors

Christian Dittrich · Löderup, SE
Casper Asmussen · Malmö, SE
Kasimir Hellström · Lund, SE

Key dates

Filing date	Dec 3, 2020
Grant date	Feb 1, 2022
Priority date	—
Expiry date	Feb 1, 2037

Classification

Technology area (CPC —)General

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