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US4566606A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispenser for containing and dispensing a premoistened web of material

Assignee: Individual
•
Filing: 1981-09-15
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Granted: 1986-01-28
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Expires: 2001-09-15
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Abstract

Abstract A dispenser for containing and dispensing a premoistened web of material (26) comprises a magazine (2) for containing the web of material and a dispensing portion (3) associated with the magazine and having an opening (20) for dispensing the web of material. A passage (23) extends between the magazine (2) and the dispensing opening (20) and is adapted to take up the web of material such that the latter forms a seal in the passage, which prevents drying of the web of material.

Inventors

  • 👤 Thord Kling

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 22:55
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0847

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 323 words
A dispenser for containing and dispensing a premoistened web of material (26), comprising a container (2) for containing the web of material and a dispensing portion (3) associated with the container and having an opening (20) for dispensing the web of material, wherein a passage (23) having boundary walls (4, 8) extends between the container (2) and the dispensing opening (20) and is adapted to take up the web of material such that the web of material in the passage (23) constitutes a seal in the passage which prevents drying of said web (26) and wherein the weight of the passage (23) is slightly less than the thickness of the web of material (26), whereby the sealing power of said web in said passage is ensured and friction is brought about between said web and the boundary walls (4, 8) of the passage, said friction facilitating tearing off said web at the dispensing opening (20), said dispensing portion (3) including an inner cover which has a frame member (27) sealingly applicable to the container and a plate (29) which is formed integrally with said frame member and which has a countersunk portion (8) extending in a longitudinal direction of said plate, an opening to the interior of the container which is disposed in said portion (8), and a tongue (9) associated with said countersunk portion and extending downward from said countersunk portion into the interior of the container adjacent said opening, and an outer cover (4) which by hinge means (5) is pivotally connected to the inner cover and which has an inner surface on its side facing the inner cover, said inner surface having a shoulder (10) which, when said two covers are interconnected, is adapted to project into said opening to form, together with said tongue, an inlet opening for the web material (26) into the passage (23) defined between said countersunk portion and the inner side of the outer cover.
Claim 2
Dependent Claim 323 words
A dispenser for containing and dispensing a premoistened web of material (26), comprising a container (2) for containing the web of material and a dispensing portion (3) associated with the container and having an opening (20) for dispensing the web of material, wherein a passage (23) having boundary walls (4, 8) extends between the container (2) and the dispensing opening (20) and is adapted to take up the web of material such that the web of material in the passage (23) constitutes a seal in the passage which prevents drying of said web (26) and wherein the weight of the passage (23) is slightly less than the thickness of the web of material (26), whereby the sealing power of said web in said passage is ensured and friction is brought about between said web and the boundary walls (4, 8) of the passage, said friction facilitating tearing off said web at the dispensing opening (20), said dispensing portion (3) including an inner cover which has a frame member (27) sealingly applicable to the container and a plate (29) which is formed integrally with said frame member and which has a countersunk portion (8) extending in a longitudinal direction of said plate, an opening to the interior of the container which is disposed in said portion (8), and a tongue (9) associated with said countersunk portion and extending downward from said countersunk portion into the interior of the container adjacent said opening, and an outer cover (4) which by hinge means (5) is pivotally connected to the inner cover and which has an inner surface on its side facing the inner cover, said inner surface having a shoulder (10) which, when said two covers are interconnected, is adapted to project into said opening to form, together with said tongue, an inlet opening for the web material (26) into the passage (23) defined between said countersunk portion and the inner side of the outer cover.
Claim 3
Dependent Claim 25 words
A dispenser as claimed in claim 1, wherein the tongue (9) and the outer cover (4) form a conical inlet (24) to the passage (23).
Claim 4
Dependent Claim 23 words
A dispenser as claimed in claim 2, wherein the tongue (9) is curved and the shoulder (10) has a complementary curved surface (11).
Claim 5
Dependent Claim 34 words
A dispenser as claimed in claim 1, wherein the dispensing portion (3) has a sealing groove (12) which extends outside the passage (23), and a corresponding sealing strip (13) at the outer cover (4).
Claim 6
Dependent Claim 34 words
A dispenser as claimed in claim 1, wherein the dispensing portion (3) has at least one locking hole (14, 15) and at least one mating locking pin (16, 17) at the outer cover (4).
Claim 7
Dependent Claim 19 words
A dispenser as claimed in claim 1, wherein the dispensing portion (3) is detachably mounted on the container (2).
Claim 8
Dependent Claim 39 words
A dispenser as claimed in claim 1 further comprising a sealing device (7) which is adapted to be placed over the dispensing over (20) to seal said dispensing opening and to prevent unintentional raising of the outer cover (4).

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-01-27 1989-07-29 1990-01-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-01-27 1993-07-29 1994-01-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-01-27 1997-07-29 1998-01-28 $7700.00 Window Closed / Lapsed

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