Safety razor with multi-pivot blade unit

Details Safety razor with multi-pivot blade unit Safety razor with multi-pivot blade unit

2011-03-29

2011-03-29

Nguyen, Phong H (Department: 3724)

Cutlery

Razors

Multiple blade

C030S074000, C030S077000, C030S084000, C030S527000, C083S698210

Reexamination Certificate

active

07913393

ABSTRACT:
A safety razor blade unit mounted for pivotal movement relative to a razor handle about a pivot axis substantially perpendicular to a blade mounted in the blade unit. The blade unit is biased to a rest position by a magnetic return force generated by a set of magnetic elements. The set of magnetic elements are so disposed that the return force increases as the pivotal displacement of the blade unit from the rest position increases.

REFERENCES:
patent: 2643579 (1953-06-01), Jacoby
patent: 2885778 (1959-05-01), Randol
patent: 2967354 (1961-01-01), Ahlborn
patent: 3740841 (1973-06-01), Risher
patent: 3872587 (1975-03-01), Wellinger
patent: 4245388 (1981-01-01), Dawidowicz et al.
patent: 4284968 (1981-08-01), Denoyelle et al.
patent: 4471331 (1984-09-01), Wyatt
patent: 4496921 (1985-01-01), Carrera
patent: 4779332 (1988-10-01), Butka
patent: 4791724 (1988-12-01), Dumas
patent: 5029391 (1991-07-01), Althaus et al.
patent: 5526568 (1996-06-01), Copelan
patent: 5535518 (1996-07-01), Althaus
patent: 5848475 (1998-12-01), Hill et al.
patent: 5868055 (1999-02-01), Suter
patent: 5953825 (1999-09-01), Christman et al.
patent: 6035535 (2000-03-01), Dischler
patent: 6397473 (2002-06-01), Clark
patent: 6421918 (2002-07-01), Dato et al.
patent: 7200942 (2007-04-01), Richard
patent: 2001/0006069 (2001-07-01), Treskov et al.
patent: 2003/0209829 (2003-11-01), Brown et al.
patent: 2004/0098862 (2004-05-01), Orloff
patent: 2004/0177519 (2004-09-01), Tomassetti et al.
patent: 2005/0060898 (2005-03-01), Tomassetti et al.
patent: 2007/0017099 (2007-01-01), Blackburn
patent: PI 9905745-0 (2000-09-01), None
patent: 1 136 197 (2003-04-01), None
patent: 0 885 697 (2003-10-01), None
patent: 2 660 589 (1991-10-01), None
patent: 2 663 255 (1991-12-01), None
patent: 512440 (1939-09-01), None
patent: 2 116 470 (1983-09-01), None
patent: 1996323065 (1996-12-01), None
patent: 2001340671 (2001-12-01), None
patent: 2004033295 (2004-02-01), None
patent: 2005000303 (2005-01-01), None
patent: 2006-314720 (2006-11-01), None
patent: 2 093 349 (1997-10-01), None
patent: WO 93/10947 (1993-06-01), None
patent: WO 93/20983 (1993-10-01), None
patent: WO 97/19790 (1997-06-01), None
patent: WO 97/37819 (1997-10-01), None
patent: WO 01/39937 (2001-06-01), None
patent: WO 2004/076136 (2004-09-01), None
patent: WO 2005/000542 (2005-01-01), None
patent: WO 2005/049289 (2005-06-01), None

Affiliated with

Also associated with

Rating

Safety razor with multi-pivot blade unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety razor with multi-pivot blade unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety razor with multi-pivot blade unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2781367