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US5358113A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispenser for tape rolls

Assignee: MK ACQUISITION Co
•
Filing: 1993-09-13
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Granted: 1994-10-25
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Expires: 2013-09-13
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Abstract

Abstract A dispenser for a roll of adhesive labels or other types of tape rolls employs two sidewalls hinged to a third intermediary base wall to close and create a pocket for holding the tape roll while allowing the roll to rotate for dispensing. The base wall has a face for supporting the dispenser on a desk and the tape may be dispensed through a slot formed by the interface of the two sidewalls. Interfitting embossments in the two sidewalls allow the dispenser to be opened for removing or inserting a new roll of tape. A window cut in one sidewall allows advancing or stopping the tape with finger pressure against the tape. The dispenser is advantageously produced from a single piece of plastic.

Inventors

  • 👤 Ronald G. Hellenbrand

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 03:50
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/67; B65D85/671; B65D85/672; B65D83/00; B65D83/08; B65D83/0847; B65D83/0852; B65D83/0864; B65H; B65H37/00; B65H37/002; B65H37/005; B65H2401/00; B65H2401/10; B65H2402/00; B65H2402/60; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/24; Y10T225/248; Y10T225/249; Y10T225/254

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 329 words
A dispenser for a roll of tape comprising: a base wall formed of a single sheet having opposed parallel first and second side hinge edges and having raised opposed end walls having triangular profiles; a first side wall formed integrally with the base wall and hingeably attached to the base wall at the first hinge edge to fold between an open position generally co-planar with the base wall and a closed position folded inward toward the base wall, the first side wall also having raised opposed end walls having triangular profiles; a second side wall formed integrally with the base wall and hingeably attached to the base wall at the second hinge edge also to fold between an open position generally co-planar with the base wall and a closed position folded inward toward the base wall, the second side wall also having raised opposed end walls having triangular profiles, the first and second side walls together forming a cylindrical pocket in the closed position for retaining the roll so that the roll is free to rotate about its axis for dispensing of the tape and for allowing insertion of the roll between the first and second side walls in the open position, the pocket having a longitudinal central axis around which the roll can rotate when positioned in the pocket; a dispensing slot formed by the abutment of the first side wall and the second side wall, the slot being sized to allow removal of a part of the tape of the roll therethrough from the pocket and whereby rotation of the roll about the axis of the roll is in response to the removal of the tape; whereby upon folding the side walls into the closed position each of the end walls is positioned adjacent to two other end walls such that the closed dispenser presents triangular end profiles; and wherein said central longitudinal axis of the pocket is substantially parallel to the first and second hinge edges.
Claim 2
Dependent Claim 329 words
A dispenser for a roll of tape comprising: a base wall formed of a single sheet having opposed parallel first and second side hinge edges and having raised opposed end walls having triangular profiles; a first side wall formed integrally with the base wall and hingeably attached to the base wall at the first hinge edge to fold between an open position generally co-planar with the base wall and a closed position folded inward toward the base wall, the first side wall also having raised opposed end walls having triangular profiles; a second side wall formed integrally with the base wall and hingeably attached to the base wall at the second hinge edge also to fold between an open position generally co-planar with the base wall and a closed position folded inward toward the base wall, the second side wall also having raised opposed end walls having triangular profiles, the first and second side walls together forming a cylindrical pocket in the closed position for retaining the roll so that the roll is free to rotate about its axis for dispensing of the tape and for allowing insertion of the roll between the first and second side walls in the open position, the pocket having a longitudinal central axis around which the roll can rotate when positioned in the pocket; a dispensing slot formed by the abutment of the first side wall and the second side wall, the slot being sized to allow removal of a part of the tape of the roll therethrough from the pocket and whereby rotation of the roll about the axis of the roll is in response to the removal of the tape; whereby upon folding the side walls into the closed position each of the end walls is positioned adjacent to two other end walls such that the closed dispenser presents triangular end profiles; and wherein said central longitudinal axis of the pocket is substantially parallel to the first and second hinge edges.
Claim 3
Dependent Claim 74 words
The dispenser of claim 1, wherein the base wall defines a planar surface for supporting the dispenser on a substantially horizontal surface, and wherein the slot is positioned on ends of the first and second side walls opposite the base wall such that it is above the base wall when the base wall is on said horizontal surface and permits removal of said part of the tape upward with respect to the planar surface.
Claim 4
Dependent Claim 44 words
The dispenser of claim 1, wherein the pocket has a generally circular periphery and wherein the pocket communicates at its circular periphery with a tooth that has an edge directed against the rotation of the roll as tape is removed off of the roll.
Claim 5
Dependent Claim 26 words
The dispenser of claim 1, wherein the base wall and the first and second side walls are constructed from a single piece of transparent polymer material.
Claim 6
Dependent Claim 24 words
The dispenser of claim 1, further comprises at least one releasable fastener to hold the first and second side walls in the closed position.
Claim 7
Dependent Claim 29 words
The dispenser of claim 5, wherein the releasable fastener comprises mating male and female embossments formed in the first and second sides for releasably interfitting in the closed position.
Claim 8
Dependent Claim 26 words
The dispenser of claim 1, wherein a hole is cut through the first side wall so as to permit a human finger to move the tape.
Claim 9
Dependent Claim 25 words
The dispenser of claim 7, wherein the hole is positioned to allow the compression of the tape against the second side wall by the finger.

References Cited (Backward Citations)

US1408499A Cited
US3102671A Cited
US4244502A Cited
US4262835A Cited
US4512474A Cited
US4700835A Cited
US4899877A Cited
US4872551A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-10-24 1998-04-25 1998-10-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-10-24 2002-04-25 2002-10-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-10-24 2006-04-25 2006-10-25 $7700.00 Window Closed / Lapsed

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