US4360020A — Disposable swab

Claim 1

Independent Claim 156 words

A disposable swab which comprises: a flat, sheet-like generally stiff strip; a pad member centrally attached to at least one side of said strip; an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent an opposite end of said pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad; and an outer pair of fold lines transversely positioned in said strip, each fold line of said outer pair being positioned adjacent opposite ends of said strip and spaced by generally equal distances to permit end portions of rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation, whereby said strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 2

Dependent Claim 156 words

A disposable swab which comprises: a flat, sheet-like generally stiff strip; a pad member centrally attached to at least one side of said strip; an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent an opposite end of said pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad; and an outer pair of fold lines transversely positioned in said strip, each fold line of said outer pair being positioned adjacent opposite ends of said strip and spaced by generally equal distances to permit end portions of rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation, whereby said strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 3

Dependent Claim 33 words

The disposable swab of claim 1 in which said pad member carries a medicament and the like, and is enclosed in a frangible pouch which is sealed at its edges to said strip.

Claim 4

Dependent Claim 13 words

The disposable swab of claim 2 in which said medicament is an antiseptic.

Claim 5

Dependent Claim 16 words

The disposable swab of claim 3 in which said sheet-like, stiff strip comprises a thermoplastic sheet.

Claim 6

Dependent Claim 18 words

The disposable swab of claim 2 in which only one side of said strip carries a pad member.

Claim 7

Dependent Claim 17 words

The disposable swab of claim 2 in which each side of said strip carries a pad member.

Claim 8

Dependent Claim 167 words

A disposable swab for application of medicament and the like to the skin, which comprises a sheet-like generally stiff strip folded into a structure of triangular cross section, a base of said triangular cross-sectioned strip defining a central panel; a pad member carried on the exterior face of said central panel, a pair of triangular leg panels attached through an inner pair of fold lines to opposed ends of said central panel, said triangular leg panels converging together at their ends opposed to said inner pair of fold lines to form a triangular apex, and a pair of terminal panels, each connected respectively to one of the triangular leg panels through one of an outer pair of fold lines positioned at said triangular apex, said end panels being adapted to occupy a flat, abutting relation, whereby said triangular structure forms a finger grippable portion defined by the abutting end panels for easy manual swabbing of medicament and the like carried by the pad member across the skin.

Claim 9

Dependent Claim 167 words

A disposable swab for application of medicament and the like to the skin, which comprises a sheet-like generally stiff strip folded into a structure of triangular cross section, a base of said triangular cross-sectioned strip defining a central panel; a pad member carried on the exterior face of said central panel, a pair of triangular leg panels attached through an inner pair of fold lines to opposed ends of said central panel, said triangular leg panels converging together at their ends opposed to said inner pair of fold lines to form a triangular apex, and a pair of terminal panels, each connected respectively to one of the triangular leg panels through one of an outer pair of fold lines positioned at said triangular apex, said end panels being adapted to occupy a flat, abutting relation, whereby said triangular structure forms a finger grippable portion defined by the abutting end panels for easy manual swabbing of medicament and the like carried by the pad member across the skin.

Claim 10

Dependent Claim 30 words

The disposable swab of claim 7 in which said pad member carries said medicament and is enclosed in a frangible pouch which is sealed at its edges to said strip.

Claim 11

Dependent Claim 13 words

The disposable swab of claim 8 in which said medicament is an antiseptic.

Claim 12

Dependent Claim 13 words

The disposable swab of claim 7 in which said folded strip comprises cardboard.

Claim 13

Dependent Claim 15 words

The disposable swab of claim 9 in which said folded strip comprises a thermoplastic sheet.

Claim 14

Dependent Claim 161 words

A disposable swab for application of materials to a surface, which comprises: a sheet-like generally stiff strip, pad member means centrally attached to both sides of said strip, an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent an opposite end of each pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad, and an outer pair of fold lines transversely positioned in said strip, each fold line of said outer pair being positioned adjacent opposite ends of said strip and spaced by generally equal distances to permit end portions of the rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation, whereby said strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 15

Dependent Claim 161 words

A disposable swab for application of materials to a surface, which comprises: a sheet-like generally stiff strip, pad member means centrally attached to both sides of said strip, an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent an opposite end of each pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad, and an outer pair of fold lines transversely positioned in said strip, each fold line of said outer pair being positioned adjacent opposite ends of said strip and spaced by generally equal distances to permit end portions of the rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation, whereby said strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 16

Dependent Claim 106 words

A disposable swab for application of a material to a surface, which comprises: a sheet-like, generally stiff strip folded into a structure of triangular cross section, a base of said triangular cross-sectioned strip defining a central panel; a first pad member carried on the exterior face of said central panel, a second pad member carried on the opposite side of said central panel, a pair of triangular leg panels attached through an inner pair of fold lines to opposed ends of said central panel, said triangular leg panels converging together at their ends opposed to said inner pair of fold lines to form a triangular apex.

Claim 17

Dependent Claim 106 words

A disposable swab for application of a material to a surface, which comprises: a sheet-like, generally stiff strip folded into a structure of triangular cross section, a base of said triangular cross-sectioned strip defining a central panel; a first pad member carried on the exterior face of said central panel, a second pad member carried on the opposite side of said central panel, a pair of triangular leg panels attached through an inner pair of fold lines to opposed ends of said central panel, said triangular leg panels converging together at their ends opposed to said inner pair of fold lines to form a triangular apex.

Claim 18

Dependent Claim 76 words

The disposable swab of claim 13 in which a pair of terminal panels are each connected respectively to one of the triangular leg panels through one of an outer pair of fold lines positioned at said triangular apex, said end panels being adapted to occupy a flat, abutting relation, whereby said triangular structure forms a finger-grippable portion defined by the abutting end panels for easy manual swabbing of material on said pad member across a surface.

Claim 19

Dependent Claim 19 words

The disposable swab of claim 13 in which at least one pad of said dispersable swab carries a medicament.

Claim 20

Dependent Claim 27 words

The disposable swab of claim 14 in which one of said pad members carries a surgical soap and the other of said pad members carries an antiseptic.

Claim 21

Dependent Claim 104 words

A disposable swab which comprises a flat, sheet-like, generally stiff strip, a pad member centrally attached to at least one side of said strip; an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent opposite ends of said pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad to form a structure of generally triangular cross section which can be grasped by the fingers, the base of said triangular cross section carrying said pad member.

Claim 22

Dependent Claim 104 words

A disposable swab which comprises a flat, sheet-like, generally stiff strip, a pad member centrally attached to at least one side of said strip; an inner pair of fold lines transversely positioned in said strip, each fold line of said inner pair being positioned on opposite sides of and positioned adjacent opposite ends of said pad member by generally equal distances, to permit opposed, terminal portions of said strip to be folded rearwardly relative to said pad to form a structure of generally triangular cross section which can be grasped by the fingers, the base of said triangular cross section carrying said pad member.

Claim 23

Dependent Claim 164 words

A plurality of disposable swabs joined together into a strip of separable swabs, which comprises: a flat, sheet-like stiff strip; a plurality of spaced pad members centrally attached to at least one side of said strip; first pairs of inner fold lines transversely positioned in said strip, each inner fold line of said first pair being positioned on opposite sides of, and positioned adjacent to, an opposite end of each pad member by generally equal distances; and transverse lines of tearing weakness positioned between said second pairs of fold lines for separating said strip into individual, flattened swabs, each of said swabs carrying a pad and an inner and outer fold line on each side of said pad, whereby terminal portions of said disposable swab may be folded rearwardly relative to said pad about said inner fold lines, whereby said folded strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 24

Dependent Claim 164 words

A plurality of disposable swabs joined together into a strip of separable swabs, which comprises: a flat, sheet-like stiff strip; a plurality of spaced pad members centrally attached to at least one side of said strip; first pairs of inner fold lines transversely positioned in said strip, each inner fold line of said first pair being positioned on opposite sides of, and positioned adjacent to, an opposite end of each pad member by generally equal distances; and transverse lines of tearing weakness positioned between said second pairs of fold lines for separating said strip into individual, flattened swabs, each of said swabs carrying a pad and an inner and outer fold line on each side of said pad, whereby terminal portions of said disposable swab may be folded rearwardly relative to said pad about said inner fold lines, whereby said folded strip can form a structure which is generally triangular in cross section, the base of said triangular cross section carrying said pad member.

Claim 25

Dependent Claim 35 words

The strip of separable swabs of claim 18 in which each pad member carries a medicament and the like, and is enclosed in a frangible pouch which is sealed at its edges to said strip.

Claim 26

Dependent Claim 15 words

The strip of separable swabs of claim 19 in which said medicament is an antiseptic.

Claim 27

Dependent Claim 17 words

The strip of separable swabs of claim 18 in which said sheet-like strip comprises a thermoplastic sheet.

Claim 28

Dependent Claim 66 words

The plurality of disposable swabs of claim 18 in which second pairs of outer fold lines are transversely positioned in said strip, positioned more remotely from each pad member on each side thereof than the inner fold lines, whereby end portions of said rearwardly folded terminal portions may be folded about said outer fold lines, to be pinched by the fingers together into flat, abutting relation.

Claim 29

Dependent Claim 19 words

The plurality of disposable swabs of claim 22 in which only one side of said strip carries pad members.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1985-11-22	1986-05-24	1986-11-23	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1989-11-22	1990-05-24	1990-11-23	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1993-11-22	1994-05-24	1994-11-23	$7700.00	Window Closed / Lapsed

Disposable swab

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