Patent · US Expired

Alarm unit

USD403260S · kind S · design

6Cited by
4References
1Claims
0Family size

Inventor

Key dates

Filing dateMar 30, 1998
Grant dateDec 29, 1998
Priority date
Expiry dateDec 29, 2012

Classification

  • Technology area (CPC —)General

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