Patent · US Expired

Hand held optical scanner front face portion

USD455749S1 · kind S1 · design

3Cited by
8References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 23, 1999
Grant dateApr 16, 2002
Priority date
Expiry dateApr 16, 2016

Classification

  • Technology area (CPC —)General

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