Patent · US Active

Shaving razor system

US10894330B2 · kind B2 · utility

21Cited by

0References

18Claims

0Family size

Assignee

The Gillette Company LLC · US

Inventors

Philipp Goeder · Frankfurt, DE
Benjamin Niestroj · Kronberg, DE
Klaus Heubach · Königstein, DE

Key dates

Filing date	Mar 28, 2019
Grant date	Jan 19, 2021
Priority date	—
Expiry date	May 27, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB26B21/22
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A shaving razor system with a handle and a shaving cartridge mounted to the handle. A circuit board having an electrical switch in communication with a power source is positioned within the handle. A heating element is in electrical communication with the electrical switch. The heating element having a skin contacting surface. The heating element has a first pre-determined temperature and a second pre-determined temperature. The second predetermined temperature is at least two degrees Celsius different from the first pre-determined temperature.

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