Patent · US Expired

Hand-held tissue examination device

USD425980S · kind S · design

21Cited by
70References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 20, 1997
Grant dateMay 30, 2000
Priority date
Expiry dateMay 30, 2014

Classification

  • Technology area (CPC —)General

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