US4401233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser for sheets of paper and the like
Assignee: Individual
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Filing: 1981-03-20
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Granted: 1983-08-30
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Expires: 2001-03-20
Abstract
Abstract A dispenser for dispensing one sheet at a time from a stack of sheets includes a hollow rectangular receptacle which receives and holds the stack and has an opening in the top wall to expose the top sheet of the stack and permit the top sheet to be removed through the opening. A lever is resiliently mounted on the receptacle adjacent the top wall and has a free end which normally extends over the opening in the top wall and which carries a pad of adhesive material on its underside. The free end of the lever may be pressed down manually to engage the pad with the top sheet of the stack and, when the free end is released, the lever returns to its normal position thereby lifting an end portion of the top sheet up through the opening where that sheet may be grasped and removed from the receptacle.
Inventors
- 👤 Joseph V. Frey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:33
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/20; A; A45; A45D; A45D44/00; B65H1/00; B65H1/04; B65H2402/00; B65H2402/40; B65H2402/41; B65H2402/411
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
261 words
A dispenser for sheets of paper and the like comprising, a rectangular receptacle having top, bottom, side and end walls and adapted to receive a stack of said sheets, said top wall stopping short of the front end of said receptacle to provide an opening exposing a portion of the top sheet of said stack, an elongated slot centrally formed in said top wall and extending rearwardly from said opening to a point adjacent the rear end of said receptacle, at least one transverse abutment extending across said slot adjacent the rear end thereof, an elongated lever formed as a single piece of resilient plastic and disposed in said slot, the rear end portion of said lever being formed by vertically spaced legs straddling said abutment, a finger formed on one of said legs and engaging said abutment thereby mounting said lever on said top wall, the forward portion of said lever normally extending upwardly to position the forward free end of the lever above said top wall and over said opening, said free end including a downwardly projecting portion, and a pad of adhesive material mounted on the underside of said downwardly projecting portion to adhere to the top sheet of said stack when said free end of said lever is pushed down through said opening, said pad being operable when said free end is released and the forward end of said lever returns to its normal position to lift the end portion of said top sheet through said opening where it may be grasped and removed from said receptacle.
Claim 2
Dependent Claim
261 words
A dispenser for sheets of paper and the like comprising, a rectangular receptacle having top, bottom, side and end walls and adapted to receive a stack of said sheets, said top wall stopping short of the front end of said receptacle to provide an opening exposing a portion of the top sheet of said stack, an elongated slot centrally formed in said top wall and extending rearwardly from said opening to a point adjacent the rear end of said receptacle, at least one transverse abutment extending across said slot adjacent the rear end thereof, an elongated lever formed as a single piece of resilient plastic and disposed in said slot, the rear end portion of said lever being formed by vertically spaced legs straddling said abutment, a finger formed on one of said legs and engaging said abutment thereby mounting said lever on said top wall, the forward portion of said lever normally extending upwardly to position the forward free end of the lever above said top wall and over said opening, said free end including a downwardly projecting portion, and a pad of adhesive material mounted on the underside of said downwardly projecting portion to adhere to the top sheet of said stack when said free end of said lever is pushed down through said opening, said pad being operable when said free end is released and the forward end of said lever returns to its normal position to lift the end portion of said top sheet through said opening where it may be grasped and removed from said receptacle.
Claim 3
Dependent Claim
46 words
A dispenser as defined in claim 1 including coacting surfaces formed on said top and the rear end portion of said lever and operable to prevent said rear end portion from tilting as said free end portion of the lever is pushed down through said opening.
Claim 4
Dependent Claim
79 words
A dispenser as defined in claim 2 in which said bottom, side and end walls are molded as a first unitary piece of plastic material and said top wall is molded as a second unitary piece of plastic material and including first and second locking means formed respectively on said first piece and said second piece and resiliently coacting with each other to permit said second piece to be snapped onto and held in place on said first piece.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-29 | 1987-02-28 | 1987-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-29 | 1991-02-28 | 1991-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-29 | 1995-02-28 | 1995-08-30 | $7700.00 | Window Closed / Lapsed |