Dispenser with stabilizer for coreless roll products
AssigneeJames River II, Inc.
InventorJohn R. Moody
Life of this patent
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Abstract
A center-pull dispenser housing has a top and a support, the support defining a dispensing aperture. A coreless roll of sheet material is disposed on the support with the lead end of the sheet material extending from the coreless roll center through the dispensing aperture. The coreless roll has either channels or projections formed at the ends thereof which cooperate with stabilizing elements on the housing to resist movement of the coreless roll and collapse of the coreless roll as it nears depletion.
Claims10
Dispenser apparatus for dispensing sheet material from the center of a coreless roll of said sheet material, said coreless roll being formed from convolutions of said sheet material having spaced first and second edges, and said coreless roll having a first end defined by the first edges and an opposed second end defined by said second edges, said coreless roll first end having a first planar portion formed by the first edges of a first plurality of convolutions of sheet material and a first offset portion defined by the first edges of a second plurality of sheet material convolutions offset from the first edges of said first plurality of convolutions, said dispenser apparatus comprising, in combination:
- a housing defining an interior and including a support engageable by the coreless roll first end to support said coreless roll of sheet material, said support defining a dispensing aperture through which sheet material from the coreless roll is pulled when dispensing said sheet material from the center of said roll;
- and
- stabilizing means on said housing for engaging said coreless roll and maintaining said coreless roll in a predetermined position relative to said dispensing aperture when said coreless roll is supported by said support and for resisting collapse of said coreless roll when said coreless roll nears depletion caused by dispensing of said sheet material through said dispensing aperture, said stabilizing means including a first stabilizing element at least partially registrable with said first offset portion and cooperable therewith to resist movement of said coreless roll relative to said stabilizing means and said dispensing aperture.
Dispenser apparatus for dispensing sheet material from the center of a coreless roll of said sheet material having a first end and an opposed second end, said dispenser apparatus comprising, in combination:
- housing means defining an interior and including a support engageable by the coreless roll first end to support said coreless roll of sheet material, said support defining a dispensing aperture through which sheet material from the coreless roll is pulled when dispensing said sheet material from the center of said roll;
- and
- stabilizing means for maintaining said coreless roll in a predetermined position relative to said dispensing aperture when said coreless roll is supported by said support and for resisting collapse of said coreless roll when said coreless roll nears depletion caused by dispensing of said sheet material through said dispensing aperture, at least said coreless roll first end having a planar portion formed by edges of a first plurality of convolutions of sheet material and an offset portion defined by edges of a second plurality of sheet material convolutions offset from the edges of said first plurality of convolutions, said stabilizing means including at least one stabilizing element at least partially registrable with said offset portion and cooperable therewith to resist movement of said coreless roll relative to said dispensing aperture, and said stabilizing element comprising a rib projecting upwardly from said support, said coreless roll offset portion comprising a channel, said rib being received in said channel when said support engages the coreless roll first end and supports said coreless roll.
Dispenser apparatus for dispensing sheet material from the center of a coreless roll of said sheet material having a first end and an opposed second end, said dispenser apparatus comprising, in combination:
- housing means defining an interior and including a support engageable by the coreless roll first end to support said coreless roll of sheet material, said support defining a dispensing aperture through which sheet material from the coreless roll is pulled when dispensing said sheet material from the center of said roll;
- and
- stabilizing means for maintaining said coreless roll in a predetermined position relative to said dispensing aperture when said coreless roll is supported by said support and for resisting collapse of said coreless roll when said coreless roll nears depletion caused by dispensing of said sheet material through said dispensing aperture, at least said coreless roll first end having a planar portion formed by edges of a first plurality of convolutions of sheet material and an offset portion defined by edges of a second plurality of sheet material convolutions offset from the edges of said first plurality of convolutions, said stabilizing means including at least one stabilizing element at least partially registrable with said offset portion and cooperable therewith to resist movement of said coreless roll relative to said dispensing aperture, and said stabilizing element comprising a recess formed in said support, said coreless roll offset portion comprising a projection extending outwardly from said coreless roll planar portion and received within said recess when said support engages the coreless roll first end and supports said coreless roll.
Dependencies are inferred from the claim text.