Cutlery – Razors – With blade-moving means
Patent
1990-10-11
1994-04-05
Watts, Douglas D.
Cutlery
Razors
With blade-moving means
30 42, 30 44, B26B 1928, B26B 1912, B26B 1938
Patent
active
052993540
ABSTRACT:
An oscillating wet shave razor with a battery powered motor rotating an eccentric element within the head portion of the razor handle to generate an oscillating vibration signal which is transmitted to the razor blade cartridge to desensitize the facial nerves from the discomforts of shaving. The vibration which is transmitted to the cartridge is partially damped in the direction perpendicular to the surface of the cartridge that engages the user's face so that the blades mounted in the cartridge tend not to chop at the whiskers of the user's beard during shaving.
REFERENCES:
patent: 2078845 (1937-04-01), Goldschmidt
patent: 3509626 (1970-05-01), Mead
patent: 3610080 (1971-10-01), Kuris
patent: 3611568 (1971-08-01), Alexander et al.
patent: 3636627 (1972-01-01), Tiffin
patent: 3648368 (1972-03-01), Douglass et al.
patent: 3772779 (1973-11-01), Douglass et al.
patent: 3793723 (1974-02-01), Kuris et al.
patent: 4083102 (1978-04-01), Harshberger
patent: 4170821 (1979-10-01), Booth
patent: 4337575 (1982-07-01), Trotta
patent: 4378633 (1983-04-01), Jacobson
patent: 4488357 (1984-12-01), Jacobson
patent: 4492024 (1985-01-01), Jacobson
patent: 4492025 (1985-01-01), Jacobson
patent: 4498235 (1985-02-01), Jacobson
patent: 4551916 (1985-11-01), Jacobson
patent: 4621424 (1986-11-01), Jacobson
patent: 4642892 (1987-02-01), Ishida
patent: 4744144 (1988-05-01), Lowery, Sr. et al.
patent: 4914816 (1990-04-01), Fenn et al.
Chaulk Donald R.
Harigai Hiroshi
Metcalf Stephen C.
Trotta Robert A.
Heyrana Paul M.
The Gillette Company
Watts Douglas D.
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