Patent · US Expired

Water purification pitcher

USD406003S · kind S · design

84Cited by
18References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 10, 1997
Grant dateFeb 23, 1999
Priority date
Expiry dateFeb 23, 2013

Classification

  • Technology area (CPC —)General

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