Patent · US Active

Pediatric crown

USD898200S1 · kind S1 · design

11Cited by

9References

1Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Bastian P. Kirchner · Fürstenfeldbruck, DE
Andreas Herrmann · Steinebach, DE

Key dates

Filing date	Sep 10, 2019
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Oct 6, 2035

Classification

Technology area (CPC —)General

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