US3754719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll paper dispensers
Assignee: Individual
•
Filing: 1971-04-26
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Granted: 1973-08-28
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Expires: 1991-04-26
Abstract
Abstract This invention concerns a dispenser of paper from rolls thereof and which rolls may contain toilet paper or paper towels and similar rolls of material to be neatly stored and dispensed. A magazine is associated with the dispenser so that paper rolls, or rolls of material, are always available for use in the dispenser. A roller core is removed through an enlarged opening in the side of a dispenser and is inserted laterally through an enlarged opening into the next above roll.
Inventors
- 👤 S Choy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:58
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K2010/3253
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
149 words
A dispenser device for roll-type material comprising: A. a casing having spaced apart walls and constructed to store rolls of material in a neat vertical row and which material is to be dispensed in segments, B. the casing having open means through which material from a roll is dispensed, C. a core means in the bottom roll having end extensions, D. slot means along the said walls through which said extension slide, the slot means having enlarged opening means through walls of the casing so that the enlarged opening means is employed for removing the core means from an exhausted roll of material near a bottom of the casing and for inserting the core means into the center opening of the next above roll of material, E. and stop means at the bottom of each slot means which arranges the bottom roll of material into position for dispensing purposes.
Claim 2
Dependent Claim
149 words
A dispenser device for roll-type material comprising: A. a casing having spaced apart walls and constructed to store rolls of material in a neat vertical row and which material is to be dispensed in segments, B. the casing having open means through which material from a roll is dispensed, C. a core means in the bottom roll having end extensions, D. slot means along the said walls through which said extension slide, the slot means having enlarged opening means through walls of the casing so that the enlarged opening means is employed for removing the core means from an exhausted roll of material near a bottom of the casing and for inserting the core means into the center opening of the next above roll of material, E. and stop means at the bottom of each slot means which arranges the bottom roll of material into position for dispensing purposes.
Claim 3
Dependent Claim
32 words
The device recited in claim 1 wherein the casing has a front face, and opening means in the said front face so that an operator''s hand can adjust lower rolls of materials.
Claim 4
Dependent Claim
26 words
The device recited in claim 1 wherein a roll of material just above the roll of material being dispensed is provided with a removable stop means.
Claim 5
Dependent Claim
43 words
The device recited in claim 1 wherein a roll of material just above the roll being dispensed is provided with a stop rod means which is removed when said just above roll Of material is to be shifted downwardly to a dispensing position.
Claim 6
Dependent Claim
87 words
The device recited in claim 1 wherein the casing has a front face through which is provided a hand hole, and wherein said enlarged opening means comprise top and bottom vertically spaced apart enlarged openings through which a core means can pass, the bottom alined enlarged openings serving to remove a core means from a roll of material and the top alined enlarged openings serving for insertion of a core means into a center opening of a roll of material just above a bottom roll of material.
Claim 7
Dependent Claim
145 words
A dispenser device for roll-type material comprising: A. a casing having spaced apart walls and constructed to store rolls of material in a neat vertical row and which material is to be dispensed in segments, B. the casing having open means through which material from a roll is dispensed, C. a core means in the bottom roll having end extensions, D. slot means along the said walls through which said extension slide, the slot means having spaced apart enlarged openings so that the bottom enlarged opening is employed for removing the core means from the bottom of the casing and the top enlarged opening is employed for inserting the core menns into the center opening of the next above roll of material, E. and stop means at the bottom of each slot means which arranges the bottom roll of material into position for dispensing purposes.
Claim 8
Dependent Claim
145 words
A dispenser device for roll-type material comprising: A. a casing having spaced apart walls and constructed to store rolls of material in a neat vertical row and which material is to be dispensed in segments, B. the casing having open means through which material from a roll is dispensed, C. a core means in the bottom roll having end extensions, D. slot means along the said walls through which said extension slide, the slot means having spaced apart enlarged openings so that the bottom enlarged opening is employed for removing the core means from the bottom of the casing and the top enlarged opening is employed for inserting the core menns into the center opening of the next above roll of material, E. and stop means at the bottom of each slot means which arranges the bottom roll of material into position for dispensing purposes.
Claim 9
Dependent Claim
75 words
The device recited in claim 1 further including a hole through a wall of the casing, a rod shiftable in the hole a knob fixed on an outer end of the rod and an inner end of the rod extending beneath a roll of material and a stop element fixed on the inner end of the rod, whereby the rod may be pulled outward to drop the roll to a lower position in the casing.
Claim 10
Dependent Claim
21 words
The device recited in claim 7 wherein the hole and rod slope downward and inward, whereby gravity urged the rod inward.
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) | 1976-08-27 | 1977-02-26 | 1977-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-27 | 1981-02-26 | 1981-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-27 | 1985-02-26 | 1985-08-28 | $7700.00 | Window Closed / Lapsed |