Hardhat liner

Claim 2

A hardhat liner for wearing beneath a hardhat and for retaining warmth of the sinus and ears and neck back and sides while concurrently being fashioned to avoid blocking of good-view visibility and being fashioned to avoid blocking of hearing of warning sounds, comprising at least two separate single first and second liner fabrics each of corresponding tubular construction having a closed upper portion cut and sewn to have a dome shaped to conform to a crown of a person's head when worn, and having an open lower portion cut and shaped to include a forward upwardly-extending substantially semicircular cut-out space circumscribed by a substantially semicircular upwardly-extending forward edge and to include a rearward portion, the rearward portion having opposite-side lateral portions and an intermediate back portion that are contiguous and congruent portions that have a continuing common substantially horizontal bottom peripheral edge, said semicircular forward edge and said horizontal bottom peripheral edge of the first and second woven liner fabrics having aligned and matched with one-another their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding and matched said semicircular forward edges and matched said horizontal bottom peripheral edges, such that when worn said sewn-together semicircular forward edges are normally laterally positioned behind a wearer's eyes in front of a wearer's ears and upwardly along a wearer's browline whereby warmth of the sinus is retained, and such that when worn, said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby warmth is retained for ears and neck of the wearer and such that when worn said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby a wearer's side-view is not blocked and whereby the fabric does not exclude warning sounds from ears of the wearer.

Claim 3

A hardhat liner for wearing beneath a hardhat and for retaining warmth of the sinus and ears and neck back and sides while concurrently being fashioned to avoid blocking of good-view visibility and being fashioned to avoid blocking of hearing of warning sounds, comprising at least two separate single first and second liner fabrics each of corresponding tubular construction having a closed upper portion cut and sewn to have a dome shaped to conform to a crown of a person's head when worn, and having an open lower portion cut and shaped to include a forward upwardly-extending substantially semicircular cut-out space circumscribed by a substantially semicircular upwardly-extending forward edge and to include a rearward portion, the rearward portion having opposite-side lateral portions and an intermediate back portion that are contiguous and congruent portions that have a continuing common substantially horizontal bottom peripheral edge, said semicircular forward edge and said horizontal bottom peripheral edge of the first and second woven liner fabrics having aligned and matched with one-another their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding and matched said semicircular forward edges and matched said horizontal bottom peripheral edges, such that when worn said sewn-together semicircular forward edges are normally laterally positioned behind a wearer's eyes in front of a wearer's ears and upwardly along a wearer's browline whereby warmth of the sinus is retained, and such that when worn, said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby warmth is retained for ears and neck of the wearer and such that when worn said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby a wearer's side-view is not blocked and whereby the fabric does not include warning sounds from ears of the wearer, said stitching thread including elastic thread sewn along said sewn-together semicircular upwardly-extending forward edges and said sewn-together horizontal bottom peripheral edges, such that said sewn-together semicircular upwardly-extending forward edges and horizontal bottom peripheral edges result in said opposite-side and a back portion being resiliently tightly held in a close-fit onto the head of a wearer when worn and such that when worn side-vision is not blocked.

Claim 4

A hardhat liner for wearing beneath a hardhat and for retaining warmth of the sinus and ears and neck back and sides while concurrently being fashioned to avoid blocking of good-view visibility and being fashioned to avoid blocking of hearing of warning sounds, comprising at least two separate single first and second liner fabrics each of corresponding tubular construction having a closed upper portion cut and sewn to have a dome shaped to conform to a crown of a person's head when worn, and having an open lower portion cut and shaped to include a forward upwardly-extending substantially semicircular cut-out space circumscribed by a substantially semicircular upwardly-extending forward edge and to include a rearward portion, the rearward portion having opposite-side lateral portions and an intermediate back portion that are contiguous and congruent portions that have a continuing common substantially horizontal bottom peripheral edge, said semicircular forward edge and said horizontal bottom peripheral edge of the first and second woven liner fabrics having aligned and matched with one-another their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding said dome and said open lower portion for matching shapes and being stitched-together with stitching thread along their corresponding and matched said semicircular forward edges and matched said horizontal bottom peripheral edges, such that when worn said sewn-together semicircular forward edges are normally laterally positioned behind a wearer's eyes in front of a wearer's ears and upwardly along a wearer's browline whereby warmth of the sinus is retained, and such that when worn, said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby warmth is retained for ears and neck of the wearer and such that when worn said sewn-together horizontal bottom peripheral edges extend rearwardly substantially horizontally below a wearer's ears and around a back portion of a wearer's neck whereby a wearer's side-view is not blocked and whereby the fabric does not include warning sounds from ears of the wearer, said stitching thread including elastic thread sewn along said sewn-together semicircular upwardly-extending forward edges and said sewn-together horizontal bottom peripheral edges, such that said sewn-together semicircular upwardly-extending forward edges and horizontal bottom peripheral edges result in said opposite-side and a back portion being resiliently tightly held in a close-fit onto the head of a wearer when worn and such that when worn side-vision is not blocked.

Claim 5

The hardhat liner of claim 2, in which said first and second woven liner fabrics are of a substantially common weave and composition.

Claim 6

The hardhat liner of claim 3, in which said first and second woven linear fabrics each comprise at least a major proportion of a synthetic fabric.

Claim 7

The hardhat liner of claim 3, in which said first and second woven liner fabrics each comprise at least a major proportion of a synthetic fabric.

Claim 10

The method of claim 6, in which said stitching includes employing as said stitching thread, elastic thread and includes stitching along said pg,24 sewn-together semicircular upwardly-extending forward edges and said sewn-together horizontal bottom peripheral edges, such that said sewn-together semicircular upwardly-extending forward edges and horizontal bottom peripheral edges result in said opposite-side portions and a back portion are resiliently held in a close-fit onto the head of a wearer when worn.

Claim 11

The method of claim 7, in which said weaving comprises a major proportion being knitting.

Claim 12

The method of claim 8, in which said weaving comprises weaving at least a major proportion of synthetic yarn threads.