Cutlery – Blades – Razor blade
Patent
1982-09-14
1984-06-05
Kazenske, E. R.
Cutlery
Blades
Razor blade
30 4392, 29412, B26B 1900, B26B 1902, B23B 1700
Patent
active
044519842
ABSTRACT:
An inner blade (15) for use in a reciprocating type electric shaver, including at least two support members (17) and a plurality of inner blade elements (16) mounted on the at least two support members (17). The inner blade element (16) having a pair of a first blade tip portion (19) and a second blade tip portion (19') is formed by folding, a blank (24) having a profile symmetrical with respect to a line (L), along the line (L) into a pair of a first inner blade element portion (18) and a second inner blade element portion (18') such that the first inner blade element portion (18) is brought into close contact with the second inner blade element portion (18').
REFERENCES:
patent: 1941892 (1934-01-01), Greve
patent: 2400027 (1946-04-01), Scully
patent: 2512688 (1950-06-01), Skog
patent: 3160131 (1964-12-01), George et al.
patent: 3178818 (1965-04-01), Liska
patent: 3332146 (1967-07-01), Kratz
patent: 3387481 (1968-06-01), Harvey et al.
patent: 3887988 (1975-06-01), Mortlock
patent: 4261101 (1981-04-01), Tietjens
Heyrana Sr. Paul M.
Kazenske E. R.
Kyushu Hitachi Maxell, Ltd.
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