Compact tampon applicator with hollow tampon and radially expandable applicator tube

Claim 2

A compact tampon applicator comprising: (a) a first member having a forward end and a rearward end with an aperture extending therebetween; (b) an absorbent slidably positioned in said aperture having a longitudinal opening formed therein and a withdrawal string attached to said aborbent; and (c) a second member having a forward end and a rearward end, said forward end being initially retained in said opening formed in said absorbent and said rearward end initially extending out of said rearward end of said first member, said second member capable of radially expanding once said forward end is removed from said absorbent and acquire a larger diameter such that it can be manually moved forward to eject said absorbent from said first member.

Claim 3

The compact tampon applicator of claim 1 wherein said first member is a hollow tube open at both ends.

Claim 4

The compact tampon applicator of claim 2 wherein said hollow tube has a plurality of petals formed about said forward end which are capable of expanding radially outward as said absorbent is ejected from said tube.

Claim 5

The compact tampon applicator of claim 3 wherein said hollow tube contains an exterior gripping surface formed adjacent to said rearward end which allows a consumer to grasp said applicator and position said forward end in her vagina.

Claim 6

The compact tampon applicator of claim 4 wherein said first member has an exterior profile consisting of two different diameters with said gripping surface being formed on the smaller diameter portion and said absorbent being retained in the larger diameter portion.

Claim 7

The compact tampon applicator of claim 1 wherein said absorbent is a cylindrically shaped tampon having a rounded forward end and said longitudinal opening extends completely through said tampon.

Claim 8

The compact tampon applicator of claim 6 wherein said withdrawal string is attached to said forward end of said tampon.

Claim 9

The compact tampon applicator of claim 1 wherein said opening formed through said absorbent is coaxially aligned with the longitudinal axis of said absorbent.

Claim 10

The compact tampon applicator of claim 8 wherein said opening has a uniform diameter.

Claim 11

The compact tampon applicator of claim 1 wherein said second member is a hollow tube formed by rolling a flat sheet.

Claim 12

The compact tampon applicator of claim 10 wherein when said hollow tube is in said initial position, it extends through said absorbent.

Claim 13

A compact tampon applicator comprising: (a) a hollow first tube having a forward end and a rearward end; (b) a tampon slidably positioned within said first tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends, and a withdrawal string attached to said tampon; and (c) a radially expandable second tube having a forward end and a rearward end, said forward end being initially retained in said central aperture and said rearward end initially extending out of said rearward end of said first tube, said second tube being capable of expanding radially once said forward end is removed from said tampon such that said second tube acquires a larger diameter and can than be manually moved forward to eject said tampon from said first tube.

Claim 14

A compact tampon applicator comprising: (a) a hollow first tube having a forward end and a rearward end; (b) a tampon slidably positioned within said first tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends, and a withdrawal string attached to said tampon; and (c) a radially expandable second tube having a forward end and a rearward end, said forward end being initially retained in said central aperture and said rearward end initially extending out of said rearward end of said first tube, said second tube being capable of expanding radially once said forward end is removed from said tampon such that said second tube acquires a larger diameter and can than be manually moved forward to eject said tampon from said first tube.

Claim 15

The compact tampon applicator of claim 12 wherein said second tube has a symmetrical cross-section.

Claim 16

The compact tampon applicator of claim 12 wherein said second tube has an asymmetrical cross-section.

Claim 17

The compact tampon applicator of claim 12 wherein said first tube has a larger diameter than said second tube and has a projection formed on an inside surface thereof which cooperates with a longitudinal slot formed in said second tube to limit travel between said tubes and prevent complete withdrawal of said second tube from said first tube.

Claim 18

The compact tampon applicator of claim 15 wherein said projection engages with said slot both before and after radial expansion of said second tube.

Claim 19

The compact tampon applicator of claim 12 wherein said first member has an exterior profile consisting of two different diameters with said gripping surface being formed on the smaller diameter portion and said absorbent being retained in the larger diameter portion.

Claim 20

The compact tampon applicator of claim 17 wherein said gripping surface comprises a plurality of circular ribs.

Claim 21

The compact tampon applicator of claim 12 wherein said tampon contains a cover and has a rounded forward end.

Claim 22

The compact tampon applicator of claim 19 wherein said withdrawal string is attached to said forward end of said tampon.

Claim 23

A compact tampon applicator comprising: (a) a hollow outer tube having a forward end and a rearward end, and having a projection formed on an inside surface of said tube; (b) a tampon slidably positioned within said outer tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends and a withdrawal string attached thereto; and (c) a radially expandable inner tube having a slit formed along the entire length thereof, said inner tube having a forward end which is initially retained within said central aperture and a longitudinally aligned slot formed therein which receives said projection, said inner tube capable of radially expanding to a larger diameter once said forward end is removed from said tampon such that said inner tube can be manually moved forward to eject said tampon from said outer tube while said projection slides within said slot and prevents complete withdrawal of said inner tube from said outer tube.

Claim 24

A compact tampon applicator comprising: (a) a hollow outer tube having a forward end and a rearward end, and having a projection formed on an inside surface of said tube; (b) a tampon slidably positioned within said outer tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends and a withdrawal string attached thereto; and (c) a radially expandable inner tube having a slit formed along the entire length thereof, said inner tube having a forward end which is initially retained within said central aperture and a longitudinally aligned slot formed therein which receives said projection, said inner tube capable of radially expanding to a larger diameter once said forward end is removed from said tampon such that said inner tube can be manually moved forward to eject said tampon from said outer tube while said projection slides within said slot and prevents complete withdrawal of said inner tube from said outer tube.

Claim 25

The compact tampon applicator of claim 21 wherein said inner tube can radially expand to a diameter which is larger than the diameter of said central aperture but smaller than the outer diameter of said tampon.

Claim 26

The compact tampon applicator of claim 21 wherein said inner tube has a forward end which is fan folded in the axial direction.

Claim 27

The compact tampon applicator of claim 23 wherein said fan fold has a larger diameter than the remaining portion of said inner tube when in a contracted condition.

Claim 28

The compact tampon applicator of claim 21 wherein said projection engages with said slot both before and after radial expansion of said inner tube.

Claim 29

The compact tampon applicator of claim 21 wherein said inner tube has a forward end and a rearward end and said longitudinal slot is spaced an equal distance therebetween.

Claim 30

The compact tampon applicator of claim 26 wherein said withdrawal string is attached to a forward end of said tampon and has an unattached trailing end which passes through said inner tube and extends outward beyond said rearward end.

Claim 31

The compact tampon applicator of claim 21 wherein said tampon is formed of circularly wound layers of absorbent material and said withdrawal string is looped around at least one of said layers.

Claim 32

The compact tampon applicator of claim 21 wherein said inner tube is hollow and said longitudinal slot is located opposite to said slit formed therein.

Claim 33

A compact tampon applicator comprising: (a) a hollow outer tube having a forward end and a rearward end and being cylindrical in shape with a rear portion which is smaller in diameter than a front portion, and having a projection formed on an inside surface of said rear portion; (b) a tampon slidably positioned within said front portion of said outer tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends and a withdrawal string attached thereto; and (c) a radially expandable inner tube having a slit formed along the entire length thereof, said inner tube having a forward end which is initially retained within said central aperture and a rearward end which initially extends beyond said rearward end of said outer tube, and a longitudinally aligned slot formed therein which receives said projection, said inner tube capable of radially expanding to a larger diameter once said forward end is removed from said central aperture such that said inner tube can be manually moved forward to eject said tampon from said outer tube while said projection slides within said slot and prevents complete withdrawal of said inner tube from said outer tube.

Claim 34

A compact tampon applicator comprising: (a) a hollow outer tube having a forward end and a rearward end and being cylindrical in shape with a rear portion which is smaller in diameter than a front portion, and having a projection formed on an inside surface of said rear portion; (b) a tampon slidably positioned within said front portion of said outer tube, said tampon having a longitudinally aligned central aperture formed therein which is open at both ends and a withdrawal string attached thereto; and (c) a radially expandable inner tube having a slit formed along the entire length thereof, said inner tube having a forward end which is initially retained within said central aperture and a rearward end which initially extends beyond said rearward end of said outer tube, and a longitudinally aligned slot formed therein which receives said projection, said inner tube capable of radially expanding to a larger diameter once said forward end is removed from said central aperture such that said inner tube can be manually moved forward to eject said tampon from said outer tube while said projection slides within said slot and prevents complete withdrawal of said inner tube from said outer tube.