Patent · US Expired

Head and neck unit of a toothbrush

USD526487S1 · kind S1 · design

43Cited by
6References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 10, 2005
Grant dateAug 15, 2006
Priority date
Expiry dateAug 15, 2020

Classification

  • Technology area (CPC —)General

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