Patent · US Active

Toothbrush head

USD775469S1 · kind S1 · design

69Cited by

8References

1Claims

0Family size

Assignee

The Braun Corporation · DE

Inventors

Bernhard Sikora · Kelkheim, DE
Wolfgang Stegmann · Frankfurt am Main, DE

Key dates

Filing date	Aug 14, 2013
Grant date	Jan 3, 2017
Priority date	—
Expiry date	Jan 3, 2031

Classification

Technology area (CPC —)General

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