Shaving system

Details Shaving system Shaving system

1992-06-25

1993-04-13

Watts, Douglas D.

Metal tools and implements, making

Blank or process

Cutter of sheet metal

76DIG8, 723792, 30 49, B21K 2100

Patent

active

052012530

ABSTRACT:
A shaving system that includes a holder and a blade meber secured to the holder. The blade member has an aperture that defines an annular sharpened edge with main facet portions that converge at an angle of less than 30.degree. and supplemental facet portions that are extensions of the main facet portions and define an ultimate tip defining portion that has an included angle of less than 30.degree.. The supplemental facet portions are offset in the same direction from the main facet portions each at an angle of less than 175.degree., the outer main facet portion defines a shaving plane, the ultimate tip is disposed above the shaving plane less than 0.1 millimeter, and the bisector of the included angle defined by the supplementary facets is disposed at an angle to the shaving plane in the range of 15.degree.-35.degree..

REFERENCES:
patent: 1877758 (1932-09-01), Kylberg
patent: 2182067 (1939-12-01), Bruecker
patent: 2598711 (1952-06-01), Musso
patent: 2614321 (1952-10-01), Ackerman
patent: 3216286 (1965-11-01), Heyek
patent: 3702026 (1972-11-01), Scholin
patent: 4807360 (1989-02-01), Cerier
patent: 4875288 (1990-10-01), Trotta
patent: 4964214 (1988-07-01), Welsh
patent: 4979298 (1990-12-01), Pesiri
patent: 4984365 (1991-01-01), Leonard

Affiliated with

Also associated with

Rating

Shaving system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shaving system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shaving system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1148668