Patent · US Expired

Portable display device

USD637596S1 · kind S1 · design

504Cited by
73References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 6, 2010
Grant dateMay 10, 2011
Priority date
Expiry dateMay 10, 2025

Classification

  • Technology area (CPC —)General

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