EP 1011934 A2 20000628 - RAZOR BLADE AND CARTRIDGE INCLUDING SAME AND METHOD OF MAKING SAME
Title (en)
RAZOR BLADE AND CARTRIDGE INCLUDING SAME AND METHOD OF MAKING SAME
Title (de)
RASIERKLINGE UND DIESE ENTHALTENDE EINHEIT SOWIE VERFAHREN ZUR DESSEN HERSTELLUNG
Title (fr)
LAME DE RASOIR, CARTOUCHE CONTENANT CELLE-CI ET PROCEDE DE FABRICATION DE CELLE-CI
Publication
Application
Priority
- US 9803761 W 19980226
- US 80714497 A 19970227
Abstract (en)
[origin: WO9838017A2] A strenghtened blade for a shaving razor including a generally flat blade member having a width along a width axis, a length along a transverse length axis, and smaller dimensions along a thickness axis that is normal to both the width axis and the length axis, the blade member having a nonlinear front cutting edge defined by a plurality of waves having crests and valleys extending above and below the length axis in a direction that is parallel to the thickness axis.
IPC 1-7
IPC 8 full level
B21D 53/64 (2006.01); B24B 3/48 (2006.01); B26B 21/54 (2006.01); B26B 21/56 (2006.01)
CPC (source: EP KR)
B21D 53/645 (2013.01 - EP); B24B 3/48 (2013.01 - EP); B26B 21/54 (2013.01 - EP); B26B 21/56 (2013.01 - KR); B26B 21/565 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9838017 A2 19980903; WO 9838017 A3 19981203; AR 011895 A1 20000913; AT E218087 T1 20020615; AU 6339998 A 19980918; BR 9807754 A 20000222; CA 2278765 A1 19980903; CA 2278765 C 20040928; CN 1163333 C 20040825; CN 1248935 A 20000329; CO 4761088 A1 19990427; DE 69805632 D1 20020704; DE 69805632 T2 20030130; EP 1011934 A2 20000628; EP 1011934 B1 20020529; ES 2174420 T3 20021101; ID 22706 A 19991209; JP 2001513681 A 20010904; KR 20000075679 A 20001226; PL 186434 B1 20040130; PL 335376 A1 20000425; TR 199902073 T2 19991221; TW 378173 B 20000101; ZA 981629 B 19980828
DOCDB simple family (application)
US 9803761 W 19980226; AR P980100887 A 19980227; AT 98907644 T 19980226; AU 6339998 A 19980226; BR 9807754 A 19980226; CA 2278765 A 19980226; CN 98802880 A 19980226; CO 98010857 A 19980227; DE 69805632 T 19980226; EP 98907644 A 19980226; ES 98907644 T 19980226; ID 990867 A 19980226; JP 53784698 A 19980226; KR 19997007745 A 19990825; PL 33537698 A 19980226; TR 9902073 T 19980226; TW 87102734 A 19980225; ZA 981629 A 19980226