Patent · US Active

Ear plug

USD993418S1 · kind S1 · design

8Cited by

18References

1Claims

0Family size

Assignee

Ear Labs AB · SE

Inventors

Christian Dittrich · Löderup, SE
Casper Asmussen · Malmö, SE

Key dates

Filing date	Mar 16, 2022
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Jul 25, 2038

Classification

Technology area (CPC —)General

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