Razor blade arrangement

Claim 2

A razor blade arrangement comprising a first generally planar razor blade having a longitudinally extending cutting edge; a second generally planar razor blade identical to said first razor blade and having a longitudinally extending cutting edge; means including a spacer element adapted to be disposed between said razor blades, said means being configurated and dimensioned to bend both razor blades and offset the relative angular orientations of the planes of said cutting edges with respect to each other and to space said cutting edges from each other in directions substantially normal and parallel to the planes of said razor blades to place the cutting edges in extreme proximity to each other while maintaining the blade portions near the cutting edges in uniform pressure abutment immediately adjacent to the longitudinal cutting edges when said razor blades and said insert element are placed in a safety razor to form between said cutting edges a longitudinal space having a generally triangular cross-section, said insert element further maintaining said razor blades in generally parallel longitudinal relation during use.

Claim 3

A razor blade arrangement as defined in claim 1, wherein said razor blades each have a cut-out adapted to receive an alignment lug or positioning member of the safety razor, and wherein said insert element is provided with a cut-out generally similar in configuration to the cut-outs of said razor blades and in registry therewith when received in a safety razor.

Claim 4

A razor blade arrangement as defined in claim 1, wherein said razor blades are single edge blades.

Claim 5

A razor blade arrangement as defined in claim 2, wherein said razor blades are double edge blades, said spacer element similarly offsetting the proximate sets or pairs of cutting edges of said razor blades on each horizontal side of the safety razor.

Claim 6

A razor blade arrangement as defined in claim 1, wherein said spacer is generally rectangular and has a maximum width or transverse dimension of said spacer element is 0.5 inch.

Claim 7

A razor blade arrangement as defined in claim 1, wherein said spacer is generally rectangular and has a maximum thickness of said spacer element is 0.015 inch.

Claim 8

A razor blade arrangement as defined in claim 1, wherein said spacer element is integrally formed with at least one of said razor blades.

Claim 9

A razor blade arrangement as defined in claim 1, wherein said spacer element is fixedly joined to at least one of said razor blades.

Claim 10

A razor blade arrangement as defined in claim 1, wherein said first and second razor blades are similar and have the same dimensions.

Claim 11

A razor blade arrangement as defined in claim 1, wherein said insert element is rigid.

Claim 12

A razor blade arrangement as defined in claim 1, wherein said insert element is resilient.

Claim 13

In combination with a safety razor having a relatively fixed guard element and at least one arcuate bending or clamping place adjustably positionable with respect to said fixed guard element, a razor blade arrangement comprising a first generally planar razor blade having a longitudinally extending cutting edge; a second generally planar razor blade generally identical to said first razor blade and having a longitudinally extending cutting edge; and means including a spacer element adapted to be disposed between said razor blades, said means being configurated and dimensioned to curve both razor blades and offset the relative angular orientations of the planes of said cutting edges with respect to each other and to space said cutting edges from each other in directions substantially normal and parallel to the planes of said razor blades to place the cutting edges in extreme proximity to each other while maintaining the blade portions near the cutting edges in uniform pressure abutment immediately adjacent to the longitudinal cutting edges when said razor blades and said insert element are placed in a safety razor to form between said cutting edges a longitudinal space having a generally triangular cross-section, said insert element further maintaining said razor blades in generally parallel longitudinal relation during use, whereby clamping said razor blade arrangement between said guard element and said bending or clamping place causes said first razor blade proximate to said bending or clamping plate to assume a radius of curvature smaller than that of said second razor blade proximate to said guard to thereby offset the angular orientations as well as the transverse positions of said cutting edges.

Claim 14

In combination with a safety razor having a relatively fixed guard element and at least one arcuate bending or clamping place adjustably positionable with respect to said fixed guard element, a razor blade arrangement comprising a first generally planar razor blade having a longitudinally extending cutting edge; a second generally planar razor blade generally identical to said first razor blade and having a longitudinally extending cutting edge; and means including a spacer element adapted to be disposed between said razor blades, said means being configurated and dimensioned to curve both razor blades and offset the relative angular orientations of the planes of said cutting edges with respect to each other and to space said cutting edges from each other in directions substantially normal and parallel to the planes of said razor blades to place the cutting edges in extreme proximity to each other while maintaining the blade portions near the cutting edges in uniform pressure abutment immediately adjacent to the longitudinal cutting edges when said razor blades and said insert element are placed in a safety razor to form between said cutting edges a longitudinal space having a generally triangular cross-section, said insert element further maintaining said razor blades in generally parallel longitudinal relation during use, whereby clamping said razor blade arrangement between said guard element and said bending or clamping place causes said first razor blade proximate to said bending or clamping plate to assume a radius of curvature smaller than that of said second razor blade proximate to said guard to thereby offset the angular orientations as well as the transverse positions of said cutting edges.

Claim 15

A razor blade arrangement as defined in claim 1, wherein the two blades are in longitudinal abutment at the immediate beginning of the inward angle of the tapered cutting edges of said blades, creating an extremely small open longitudinal triangle whose walls leading to the longitudinal apex of said open triangle are the tapered inward sides of the upper and lower cutting edges which face each other.