Patent · US Active

Cordless screwdriver

USD839069S1 · kind S1 · design

19Cited by

26References

1Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Tobias Koeniger · Bregenz, AT
Ruprecht Walz · Stuttgart, DE

Key dates

Filing date	Dec 6, 2016
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Jan 29, 2034

Classification

Technology area (CPC —)General

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