Patent · US Expired

Electronic typewriter

USD294596S · kind S · design

8Cited by
4References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 15, 1985
Grant dateMar 8, 1988
Priority date
Expiry dateMar 8, 2002

Classification

  • Technology area (CPC —)General

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