Patent · US Expired

Toothbrush

USD440048S · kind S · design

102Cited by
47References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 9, 1998
Grant dateApr 10, 2001
Priority date
Expiry dateApr 10, 2015

Classification

  • Technology area (CPC —)General

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