Patent · US Active

Toothbrush having an inner cavity

US9510664B2 · kind B2 · utility

6Cited by

24References

10Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Li Wen · Mason, US
Matthew Lloyd Newman · Mason, US
Andreas Birk · Bad Homburg vor der Höhe, DE
Andreas Bresselschmidt · Weiterstadt, DE
Andrew Joseph Horton · Middletown, US
Siegfried Kurt Martin Hustedt · Kronberg, DE
Scott Andrew Jackson · Cincinnati, US
Jochen Kawerau · Kronberg, DE
Ulrich Pfeifer · Kirchberg, DE
Richard Darren Satterfield · Bethel, US
Heidrun Schmelcher · Oberursel, DE
Franziska Schmid · Frankfurt, DE
Jens Stoerkel · Kronberg, DE
Benjamin John Wilson · Mainz, DE
Tilmann Winkler · Kronberg, DE

Key dates

Filing date	Nov 21, 2012
Grant date	Dec 6, 2016
Priority date	—
Expiry date	Nov 13, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA46B2200/1066
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A personal care article, such as a toothbrush having an inner cavity made in one molding process.

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