Patent · US Expired

Keyboard for inputting data into a processing machine

USD385551S · kind S · design

22Cited by

4References

1Claims

0Family size

Assignee

Ing. C. Olivetti & C., S.p.A. · IT

Inventors

Giacomo Viletto · Maglione, IT
Michele De Lucchi · Milano, IT
Alessandro Chiarato · Milano, IT

Key dates

Filing date	Dec 5, 1995
Grant date	Oct 28, 1997
Priority date	—
Expiry date	Oct 28, 2011

Classification

Technology area (CPC —)General

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