Disposable double blade straight razor

Cutlery – Razors – Detachable blade – guarded cutting edge

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C030S050000

Reexamination Certificate

active

06438847

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a disposable straight razor having double (two) razor blades for use in barber shops and by hairdressers.
2. Description of the Prior Art
Presently available shaving devices and razor blades used therein typically include a body and a razor blade which is periodically changed while keeping the body of the device for further use.
The shaving device of this type is exposed to various contamination factors during the process of changing blades such as may result from any wounds that might have taken place during the prior shaving use.
This can lead to the contamination of the shaving device per se, which in turn can cause infection and may cause the transfer of different diseases from one infected person to another healthy person. Infections are now very serious and include skin diseases in addition to the more serious diseases, which are carried by skin and blood, such as staphococus, hepatitis Virus B and C and AIDS.
Heretofore, several disposable straight razors have been proposed and examples of same are disclosed in the following U.S. Patents.
U.S. Pat. No.
Patentee
4,622,742
Lee
4,920,644
LaGattuta
5,649,364
Ilanlou
SUMMARY OF THE INVENTION
An object or feature of the present invention is to provide a disposable straight razor having at least two blades for shaving which is light weight and easy to use in barber shops and by hairdressers.
Another object or feature of the present invention is to provide a disposable straight razor having a body molded about at least two razors blades for shaving with a highly safety factor that ensures non transmission of diseases and microbes from one infected person to another healthy person together together with a smooth shave in an easy and safe manner.
Another object of the invention is to provide a disposable straight razor having at least two razor blades fixed in a body which does not need blade replacement or changing and accordingly does not need to be touched by the user whereby infections are not transmitted to the user himself.
Still another object of the present invention is to provide a disposable straight razor having at least two razor blades for fine shaving which is effected twice first by a middle blade and then by an outer blade thereby to provide a very fine shaving.
According to the teachings of the present invention there is provided a disposable straight razor comprising: an elongate body; a double razor blade assembly mounted in the body; the body being molded about the double razor blade assembly; the double razor blade assembly extending outwardly from the body a distance of from approximately 0.05 mm to approximately 4 mm; and a cover for the body and the double razor blade assembly which extends over the body and completely over the double razor blade assembly.


REFERENCES:
patent: 1137976 (1915-05-01), Hyde
patent: 1450859 (1923-04-01), Kulhawy
patent: 2817897 (1957-12-01), Meohas
patent: 2952910 (1960-09-01), Meohas
patent: 3255523 (1966-06-01), Robertson et al.
patent: 4622742 (1986-11-01), Lee
patent: 4920644 (1990-05-01), LaGattuta
patent: 5009003 (1991-04-01), Grange
patent: 5343622 (1994-09-01), Andrews
patent: 5649364 (1997-07-01), Ilanlou
patent: 6082007 (2000-07-01), Andrews
patent: 2 704 797 (1994-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Disposable double blade straight razor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2928713

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.