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US 5,363,985 AGranted
Paper article dispenser
OwnerRobert G. Cornellinventor
Life of this patent
Estimating the term…
Abstract
A paper article dispenser including a housing for storing a stack of paper articles therein and a mechanism (such as a leaf spring) for urging the stack toward an opening in the housing to facilitate removal of one of the paper articles through the opening. The spring is configured and positioned to lie substantially flat within the housing when the spring is fully compressed. In another aspect, the base of the housing is constructed with integral, resilient members that bias the stack toward the opening.
Claims44
A paper article dispenser comprising
- a housing for storing therein a stack of paper articles, said stack being having a generally rectangular shape and a selected width dimension, and
- a spring for contacting and urging said stack toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said spring comprising a layer of resilient material that is configured and positioned in said housing to lie substantially flat within said housing in a plane of said layer when fully compressed, said layer of resilient material including:
- a pair of opposing arm portions having end regions that are spaced by a pair of opposing side portions to define a generally rectangular shape, said arm portions being configured to expand out of a plane of said layer to urge said stack toward said opening, and
- a band portion disposed between said arm portions at intermediate regions thereof, said band portion and said intermediate regions being configured to contact said stack over substantially the selected width thereof as said arm portions expand out of said plane.
1 more element
A paper article dispenser comprising
- a housing for storing a stack of paper articles in a cavity thereof, said housing including a base for supporting said stack,
- said base being constructed to include a plurality of generally opposing resilient members integrally formed with said base as a single unit, each of said resilient members having a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening, each one of said resilient members being configured to contact said stack substantially only at said second end,
- said resilient members being constructed to be urged toward said base by a full stack of paper articles to a position in which said members are disposed substantially outside of said cavity.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base for supporting said stack, said base having a generally planar upper surface,
- said base including a plurality of generally opposing members for engaging said stack and moving out of the plane of said base to bias said stack away from said base and resiliently urge said stack toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said resilient members being formed with said base as a single unit,
- said base including a recess and said members being constructed to be resiliently urged into said recess by a full stack of paper articles stored in said housing to allow said full stack to be disposed substantially flat against said upper surface.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base for supporting said stack,
- said base being constructed to included at least one resilient member having a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said resilient member being configured to contact said stack substantially only at said second end, said member being integrally formed with said base as a single unit.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base for supporting said stack,
- said base including at least one member for engaging said stack and biasing said stack away from said base to resiliently urge said stack toward an opening in said housing and facilitate removal of one of said paper articles through said opening,
- said at least one member having an enlarged tip that engages said stack.
A paper article dispenser comprising
- a housing for storing a stack of paper articles in a cavity of said housing, said housing including a base for supporting said stack, a planar surface of said base defining a boundary of said cavity,
- said base comprising a pair of integrally formed, opposing members that project into said cavity from a recess in said base, said members resiliently biasing said stack toward an opening in said housing to facilitate removal of one of said paper articles from said housing, said members being constructed to be urged into said recess and substantially out of said cavity by a full stack of paper articles stored in said housing.
A paper article dispenser comprising
- a housing for storing a stack of paper articles in a cavity thereof, said housing including a base of predetermined thickness for supporting said stack,
- said base being constructed to include a plurality of generally opposing resilient members integrally formed with said base as a single unit, each of said resilient members having a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said members being thin relative to said predetermined thickness of said base,
- said resilient members being constructed to be urged toward said base by a full stack of paper articles to a position in which said members are disposed substantially outside of said cavity.
A paper article dispenser comprising
- a housing for storing a stack of paper articles in a cavity thereof, said housing including a base for supporting said stack and an opening through which said articles are removed from a first side of said stack,
- said base being constructed to include a plurality of generally opposing resilient members integrally formed with said base as a single unit, each of said resilient members having a first end attached to said base and a second end for engaging a second side of said stack and biasing said stack away from said base toward said opening to facilitate removal of one of said paper articles through said opening, each one of said members being shaped so that it contacts said second side of said stack substantially only in a region that is aligned with said opening,
- said resilient members being constructed to be urged toward said base by a full stack of paper articles to a position in which said members are disposed substantially outside of said cavity.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base of predetermined thickness for supporting said stack,
- said base being constructed to include at least one resilient member having a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said member being thin relative to said predetermined thickness of said base, said member being integrally formed with said base as a single unit.
A paper article dispenser comprising
- a housing for storing a stack of paper articles in a cavity thereof, said housing including a base for supporting said stack,
- said base being constructed to include a plurality of opposing resilient members integrally formed with said base as a single unit, each of said resilient members having a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening,
- said resilient members being constructed to be urged toward said base by a full stack of paper articles to a position in which said members are disposed substantially outside of said cavity.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base for supporting said stack,
- said base being constructed to include a pair of generally opposing resilient members each of which has a first end attached to said base and a second end for engaging said stack and biasing said stack away from said base toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said members being integrally formed with said base as a single unit.
A paper article dispenser comprising
- a housing for storing a stack of paper articles therein, said housing including a base for supporting said stack and an opening through which said articles are removed from a first side of said stack,
- said base being constructed to include at least one resilient member having a first end attached to said base and a second end for engaging a second side of said stack and biasing said stack away from said base toward said opening to facilitate removal of one of said paper articles through said opening, said member being shaped to that it contacts said second side of said stack substantially only in a region that is aligned with said opening, said member being integrally formed with said base as a single unit.
A paper article dispenser comprising
- a housing for storing therein a stack of paper articles, said stack having a selected width dimension, and
- a spring for contacting and urging said stack toward an opening in said housing to facilitate removal of one of said paper articles through said opening, said spring comprising a layer of resilient material that is configured and positioned in said housing to lie substantially flat within said housing in a plane of said layer when fully compressed, said layer of resilient material including:
- a pair of spaced arms configured to expand out of a plane of said layer to urge said stack toward said opening, and
- a band disposed between said arms at intermediate regions thereof, said band and said intermediate regions being configured to contact said stack over substantially the selected width thereof as said arms expand out of said plane.
1 more element
Dependencies are inferred from the claim text.