Cutlery – Razors – With cooperating shearing blades
Patent
1998-02-13
2000-07-04
Payer, Hwei-Siu
Cutlery
Razors
With cooperating shearing blades
3034651, B26B 1914
Patent
active
060820039
ABSTRACT:
A shaving apparatus has a head assembly (2) which houses rotary cutters (8), and guards (4) which are provided with an annular series of hair-entry apertures (6). A fixed supporting surface is provided inside and outside the ring of apertures, to provide support when shaving with large applied pressure.
REFERENCES:
patent: 3639979 (1972-02-01), Zuurveen
patent: 4001932 (1977-01-01), Herrick
patent: 4663842 (1987-05-01), Bosch
patent: 4711028 (1987-12-01), Bergsma et al.
patent: 5329702 (1994-07-01), Uchiyama et al.
PCT/IB98/00114, Search Report Dated Jun. 4, 1998.
Douven Lucien F. A.
Kadijk Simon E.
Poel Hendrik
Bartlett Ernestine C.
Payer Hwei-Siu
U.S. Philips Corporation
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