Patent · US Expired

Portion of a screen of a programmed computer system

USD389135S · kind S · design

59Cited by
3References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 10, 1993
Grant dateJan 13, 1998
Priority date
Expiry dateJan 13, 2012

Classification

  • Technology area (CPC —)General

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