Safety razors with charge indicator and power switch

Details Safety razors with charge indicator and power switch Safety razors with charge indicator and power switch

2005-08-12

2010-02-02

Peterson, Kenneth E. (Department: 3724)

Cutlery

Razors

Combined

C030S044000, C030S526000, C030S541000

Reexamination Certificate

active

07654003

ABSTRACT:
The invention relates to safety razors having blade units carried on a handle, an electrical arrangement including an electrically operated vibration device, and a control device for actuating the vibration device when the blade unit is moved into contact with or into close proximity to the skin of a person holding the razor, a battery accommodated in the handle, a switch for connecting the electrical arrangement to the battery, and optionally, a light emitting diode for illuminating a section of handle neck to indicate that the electrical arrangement is connected to the battery and ready to actuate the vibration device.

REFERENCES:
patent: 1168288 (1916-01-01), Davidson
patent: 1180686 (1916-04-01), Allport
patent: 1223305 (1917-04-01), Allport
patent: 1429760 (1922-09-01), Norquist
patent: 1440325 (1922-12-01), Wilhelm
patent: 1554159 (1925-09-01), Hodges
patent: 1676183 (1928-07-01), Garfunkle
patent: 1693348 (1928-11-01), Pollifrone
patent: 1862274 (1932-06-01), Mendelsohn
patent: 1900965 (1933-03-01), Weiss
patent: 1950789 (1934-03-01), Eells
patent: 2225405 (1940-12-01), Osterman
patent: 2309035 (1943-01-01), Beam
patent: 2311439 (1943-02-01), Iwanowicz
patent: 2546928 (1951-03-01), Masabny
patent: 3329881 (1967-07-01), Tolmie
patent: 3526959 (1970-09-01), Young
patent: 3610080 (1971-10-01), Kuris
patent: 3611568 (1971-10-01), Alexander et al.
patent: 3633089 (1972-01-01), Dorion et al.
patent: 4094062 (1978-06-01), Papanikolaou
patent: 4112271 (1978-09-01), Marchetti
patent: 4473943 (1984-10-01), Papanikolaou
patent: 4594777 (1986-06-01), Kimoto et al.
patent: 4611400 (1986-09-01), Drake
patent: 4779173 (1988-10-01), Carr et al.
patent: 5046249 (1991-09-01), Kawara et al.
patent: 5121541 (1992-06-01), Patrakis
patent: 5196731 (1993-03-01), Abe et al.
patent: 5214851 (1993-06-01), Althaus
patent: 5299104 (1994-03-01), Parmentier
patent: 5299354 (1994-04-01), Metcalf et al.
patent: 5347715 (1994-09-01), Friedland
patent: 5473519 (1995-12-01), McCallops et al.
patent: 5582476 (1996-12-01), Hansen
patent: 5973294 (1999-10-01), Schatt et al.
patent: 5993440 (1999-11-01), Ghassemi
patent: 6009623 (2000-01-01), Orloff
patent: 6032365 (2000-03-01), Hodges
patent: 6067714 (2000-05-01), Taylor et al.
patent: 6112414 (2000-09-01), Andis et al.
patent: 6227676 (2001-05-01), Sneddon
patent: 6238076 (2001-05-01), Pascale et al.
patent: 6301792 (2001-10-01), Speer
patent: 6406157 (2002-06-01), Audet
patent: 6430813 (2002-08-01), Muraguchi et al.
patent: 6460251 (2002-10-01), Orloff
patent: 6481104 (2002-11-01), Parker et al.
patent: 6497043 (2002-12-01), Jacobsen
patent: 6533775 (2003-03-01), Rizoiu
patent: 6634104 (2003-10-01), Jacobsen
patent: 6836966 (2005-01-01), Patrick
patent: 7028405 (2006-04-01), Paas et al.
patent: 2001/0023538 (2001-09-01), Muraguchi et al.
patent: 2001/0025421 (2001-10-01), Damstra
patent: 2002/0189102 (2002-12-01), Orloff
patent: 2003/0167638 (2003-09-01), Bader et al.
patent: 2003/0226258 (2003-12-01), Patrick
patent: 2004/0083613 (2004-05-01), Andis et al.
patent: 2005/0034307 (2005-02-01), Brzezinski
patent: 2008/0209733 (2008-09-01), Johnson
patent: 2009/0119924 (2009-05-01), Bozikis
patent: 7728867 (1978-02-01), None
patent: 201 13379 (2001-12-01), None
patent: 202 01 967 (2002-06-01), None
patent: 101 38 044 (2003-02-01), None
patent: 203 03 081 (2003-08-01), None
patent: 10 2005 030 533 (2007-04-01), None
patent: 0885698 (1998-12-01), None
patent: 0945229 (1999-09-01), None
patent: 0906814 (2001-07-01), None
patent: 878882 (1943-02-01), None
patent: 1046876 (1953-12-01), None
patent: 2258922 (1993-02-01), None
patent: 2361889 (2001-07-01), None
patent: 401127982 (1989-05-01), None
patent: 2180880 (2002-03-01), None
patent: WO 2006/079863 (2006-08-01), None
“Sterling”. Job posting on Careerbuilder.com, acessed via search for “design” under category “Engineer” on Sep. 19, 2008.
“Austin-Allen”. Job posing on Careerbuilder.com, acessed via search for “design” under category “Engineer” on Sep. 19, 2008.

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