Protective eye wear

Claim 2

Protective eye wear comprising: (a) a unitary, optically clear plastic lens piece having a top edge, a lower edge, first and second side edges, and front and rear faces; wherein said side edges are folded rearwardly toward said rear face to form side shields; wherein said lens piece further comprises a brow member attached to said top edge of said lens piece, wherein said brow member includes first and second ends and a central portion therebetween; wherein said first and second ends are folded downwardly and secured to said side shields of said lens piece; wherein said top edge of said lens piece is integral with said central portion of said brow member; wherein first and second slots are defined between said first and second ends of said brow member and said top edge of said lens piece; and (b) first and second temple members attached to said first and second side edges, respectively, of said lens piece.

Claim 3

Eye wear in accordance with claim 1, wherein said lens piece, brow member, and side shields have a uniform thickness.

Claim 4

Eye wear in accordance with claim 1, wherein said brow member is perpendicular to said lens piece.

Claim 5

Eye wear in accordance with claim 1, wherein said plastic lens piece is tinted.

Claim 6

Eye wear in accordance with claim 1, wherein said lower edge of said lens piece includes integral adjustable nose support pads.

Claim 7

Eye wear in accordance with claim 1, wherein said front face of said lens piece includes a simulated frame pattern thereon.

Claim 8

Eye wear in accordance with claim 6, wherein said simulated frame pattern comprises an ink pattern having a color differing from the color of said lens piece.

Claim 9

Eye wear in accordance with claim 1, wherein said temple members have uniform thickness.

Claim 10

Eye wear in accordance with claim 1, wherein each said temple member includes an integral hinge portion.

Claim 11

Eye wear in accordance with claim 9, wherein said hinge portion comprises an area of reduced thickness to facilitate pivoting.

Claim 12

Eye wear in accordance with claim 9, wherein said hinge portion comprises a flexible strip having first and second ends, wherein said first end is adhesively secured to said temple member and said second end is adhesively secured to a said side edge of said lens piece.

Claim 13

Eye wear in accordance with claim 2, wherein said lens piece has a thickness in the range of about 0.02 to 0.1 inch.

Claim 14

A protective eye wear shield comprising a unitary, optically clear plastic lens piece having a top edge, a lower edge, first and second side edges, and front and rear faces; wherein said side edges are folded rearwardly toward said rear face to form side shields; wherein said lens piece further comprises a brow member attached to said top edge of said lens piece, wherein said brow member includes first and second ends and a central portion therebetween; wherein said first and second ends are folded downwardly and secured to said side shields of said lens piece; wherein said top edge of said lens piece is integral with said central portion of said brow member; wherein first and second slots are defined between said first and second ends of said brow member and said top edge of said lens piece.

Claim 15

A protective eye wear shield comprising a unitary, optically clear plastic lens piece having a top edge, a lower edge, first and second side edges, and front and rear faces; wherein said side edges are folded rearwardly toward said rear face to form side shields; wherein said lens piece further comprises a brow member attached to said top edge of said lens piece, wherein said brow member includes first and second ends and a central portion therebetween; wherein said first and second ends are folded downwardly and secured to said side shields of said lens piece; wherein said top edge of said lens piece is integral with said central portion of said brow member; wherein first and second slots are defined between said first and second ends of said brow member and said top edge of said lens piece.

Claim 16

A shield in accordance with claim 13, wherein said lens piece has a uniform thickness.

Claim 17

A process for making a unitary protective eye wear lens piece comprising the steps of: (a) providing a flat, optically clear plastic sheet; (b) cutting a pattern in said sheet corresponding to a lens precursor having an integral lens portion having a top edge, first and second side edges, and front and rear faces; wherein said precursor further includes a brow member having first and second ends and a central portion therebetween; wherein said top edge of said lens portion is integral with said central portion; wherein said pattern is created by a die which cuts around the periphery of said lens portion and said brow member; (c) separating said precursor from said sheet; and (d) shaping said lens precursor in a manner such that said side edges are folded rearwardly toward said rear face to form side shields, wherein said brow member is folded rearwardly and said first and second ends of said brow member are folded downwardly and secured to said side shields of said lens portion; and wherein first and second slots are defined between said first and second ends of said brow member and said top edge of said lens piece.

Claim 18

A process for making a unitary protective eye wear lens piece comprising the steps of: (a) providing a flat, optically clear plastic sheet; (b) cutting a pattern in said sheet corresponding to a lens precursor having an integral lens portion having a top edge, first and second side edges, and front and rear faces; wherein said precursor further includes a brow member having first and second ends and a central portion therebetween; wherein said top edge of said lens portion is integral with said central portion; wherein said pattern is created by a die which cuts around the periphery of said lens portion and said brow member; (c) separating said precursor from said sheet; and (d) shaping said lens precursor in a manner such that said side edges are folded rearwardly toward said rear face to form side shields, wherein said brow member is folded rearwardly and said first and second ends of said brow member are folded downwardly and secured to said side shields of said lens portion; and wherein first and second slots are defined between said first and second ends of said brow member and said top edge of said lens piece.

Claim 19

A process in accordance with claim 15, wherein said plastic sheet is provided in roll form.

Claim 20

A process in accordance with claim 15, wherein said pattern is created by a die which provides a discontinuous cut.

Claim 21

A process in accordance with claim 17, wherein said precursor is separated from said sheet by placing said sheet between male and female dies and urging said dies together.

Claim 22

A process in accordance with claim 16, wherein said pattern in said sheet is provided by a rotary die.

Claim 23

A process in accordance with claim 15, wherein said sheet is coated with a colored pattern simulating a frame for said lens piece.

Claim 24

A process in accordance with claim 15, wherein said lens portion includes integral nose support pads.