Patent · US Expired

Safety razor

US4163316A · kind A · utility

27Cited by

3References

1Claims

0Family size

Assignee

Morris & Associates, Inc. · US

Inventors

Peter Hagmann · Erlenbach a.Main, DE
Ernst Johann Heinrich Muller · Pretoria, ZA

Key dates

Filing date	Jan 17, 1978
Grant date	Aug 7, 1979
Priority date	—
Expiry date	Jan 17, 1998

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB26B21/528
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A safety razor intended to be discarded after use, comprising a cutting head and a handle. The cutting head includes two oppositely disposed longitudinal surfaces with cutting edges disposed thereon. In order that both cutting edges may be used, the cutting head is rotatably disposed in an extension piece adjoining the handle.

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