IP Library Patent Application 12728664
Patent Application
App. No. 12/728,664

SAFETY RAZOR

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Quick Facts
Patent No.
US None
App. No.
12/728,664
Abstract

The safety razor includes a blade housing and a ceramic blade having a base disposed within the blade housing. The ceramic blade generally extends outwardly from the blade housing to expose a cutting edge suitable for shaving. The blade housing itself extends through at least a portion of the base to non-removably lock the ceramic blade therein. Accordingly, attempting to remove the ceramic blade from the blade housing results in destruction of the cutting edge.

Claims (29)

1 . A safety razor, comprising:

a blade housing; and

a ceramic blade having a base disposed within the blade housing, the ceramic blade extending outwardly from the blade housing to expose a cutting edge suitable for shaving;

wherein the blade housing extends through at least a portion of the base to non-removably lock the ceramic blade therein, whereby attempting to remove the ceramic blade from the blade housing results in destruction of the cutting edge.

2 . The safety razor of claim 1 , wherein the blade housing extends through a longitudinal aperture formed through the body of the base.

3 . The safety razor of claim 2 , wherein the longitudinal aperture comprises multiple apertures.

4 . The safety razor of claim 1 , wherein the blade housing extends through a notch formed along one side of the base.

5 . The safety razor of claim 4 , wherein the blade housing extends through a pair of notches formed on opposite sides of the base.

6 . The safety razor of claim 1 , wherein the blade housing restricts horizontal and vertical movement of the ceramic blade.

7 . The safety razor of claim 1 , wherein the blade housing extends through a notch and an aperture formed in the base.

8 . The safety razor of claim 1 , wherein the blade housing encompasses at least a portion of the base.

9 . The safety razor of claim 1 , wherein the blade housing comprises a material relatively more rigid than the ceramic blade.

10 . The safety razor of claim 1 , including a handle selectively attachable to the blade housing.

11 . The safety razor of claim 10 , wherein the blade housing comprises a carriage extending away from the handle to optimize contact of the cutting edge with a shaving surface.

12 . The safety razor of claim 10 , wherein the handle comprises a pliable plastic material.

13 . The safety razor of claim 1 , wherein the ceramic blade includes multiple cutting edges coupled together by the base.

14 . A safety razor, comprising:

a blade housing; and

a ceramic blade having a base disposed within the blade housing, the ceramic blade extending outwardly from the blade housing to expose a cutting edge suitable for shaving;

wherein the blade housing encompasses at least a portion of the base and extends through a longitudinal aperture formed through the body of the base to restrict horizontal and vertical movement and non-removably lock the ceramic blade therein, whereby attempting to remove the ceramic blade from the blade housing results in destruction of the cutting edge.

15 . The safety razor of claim 14 , wherein the blade housing extends through a pair of notches formed on opposite sides of the base and the longitudinal aperture comprises multiple apertures.

16 . The safety razor of claim 14 , wherein the ceramic blade includes multiple cutting edges coupled together by the base and the blade housing comprises a material relatively more rigid than the ceramic blade.

17 . The safety razor of claim 14 , including a handle comprising a pliable plastic material selectively attachable to the blade housing, wherein the blade housing comprises a carriage extending away from the handle to optimize contact of the cutting edge with a shaving surface.

18 . A safety razor, comprising:

a blade housing; and

a ceramic blade having a base disposed within the blade housing, the ceramic blade extending outwardly from the blade housing to expose a cutting edge suitable for shaving, wherein the blade housing comprises a material relatively more rigid than the ceramic blade;

wherein the blade housing encompasses at least a portion of the base and extends through a notch formed along one side of the base to horizontally and vertically non-removably lock the ceramic blade therein, whereby attempting to remove the ceramic blade from the blade housing results in destruction of the cutting edge.

19 . The safety razor of claim 1 , wherein the blade housing extends through multiple longitudinal apertures formed through the body of the base and a pair of notches formed on opposite sides of the base.

20 . The safety razor of claim 1 , including a handle comprising a pliable plastic material selectively attachable to the blade housing, wherein the blade housing is formed into a carriage extending away from the handle to optimize contact of multiple cutting edges coupled together therein by the base.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2011
From: LAX, SAMUEL
To: L.I.F.E. SUPPORT TECHNOLOGIES, LLC
Reel/Frame 026219/0815 →
INTELLECTUAL PROPERTY INCOME SPLITTING AGREEMENT Recorded Nov 10, 2010
From: LAX, SAMUEL
To: LAX, SAMUEL; RABIN, LOIS; KELLEY, SCOTT W.
Reel/Frame 025341/0046 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 10, 2010
From: L.I.F.E. SUPPORT TECHNOLOGIES, LLC
To: LAX, SAMUEL
Reel/Frame 025343/0678 →