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(12) Patent: | (11) CA 2348352 |
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(54) English Title: | TOILET PAPER ROLL DISPENSER |
(54) French Title: | DISTRIBUTEUR DE ROULEAUX DE PAPIER HYGIENIQUE |
Status: | Expired |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | 2005-03-22 |
(22) Filed Date: | 2001-05-24 |
(41) Open to Public Inspection: | 2002-11-24 |
Examination requested: | 2002-06-10 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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A dispenser for toilet paper rolls each having a hollow tube core section on which paper is rolled, comprises an upstanding elongated container defined by a peripheral wall and a base portion at a bottom end thereof. A removable cover portion is at an open top end of the elongated container. The peripheral wall has an aperture defined therein. The elongated container comprises a circular shaft extending axially therein adapted for receiving paper rolls stacked one on another such that the paper rolls can rotate thereabout. An abutment plate is disposed in the elongated container on a biasing spring and is free to translate longitudinally on the circular shaft in the elongated container. The abutment plate is adapted for receiving a bottommost paper roll of the stacked paper rolls thereon. The biasing spring is calibrated to support the stack of paper rolls through the abutment plate such as to align an uppermost paper roll opposite the aperture in the peripheral wall, wherein the uppermost paper roll is in a dispensing position. The biasing spring gradually moves the abutment plate upward as paper is dispensed from the uppermost paper roll and weight of the stacked paper rolls diminishes such that a subsequent paper roll gradually reaches the dispensing position.
Un distributeur pour rouleaux de papier toilette ayant chacun une section centrale de tube creux sur lequel le papier est enroulé, comprend un récipient droit allongé défini par une paroi périphérique et une portion de base à une extrémité inférieure de celui-ci. Une portion de couvercle amovible est à une extrémité supérieure ouverte du récipient allongé. La paroi périphérique présente une ouverture qui y est définie. Le récipient allongé comprend un arbre circulaire s'étendant axialement dans celui-ci et adapté pour recevoir des rouleaux de papier empilés les uns sur les autres de telle sorte que les rouleaux de papier peuvent tourner autour. Une plaque de butée est disposée dans le récipient allongé sur un ressort de sollicitation et est libre de se déplacer longitudinalement sur l'arbre circulaire dans le récipient allongé. La plaque de butée est adaptée pour recevoir un rouleau de papier le plus bas des rouleaux de papier empilés au-dessus. Le ressort de sollicitation est calibré pour soutenir la pile de rouleaux de papier à travers la plaque de butée de manière à aligner un rouleau de papier le plus haut en face de l'ouverture dans la paroi périphérique, dans laquelle le rouleau de papier le plus haut se trouve dans une position de distribution. Le ressort de sollicitation déplace progressivement la plaque de butée vers le haut alors que le papier est distribué à partir du rouleau de papier le plus haut et le poids des rouleaux de papier empilés
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | 2005-03-22 |
(22) Filed | 2001-05-24 |
Examination Requested | 2002-06-10 |
(41) Open to Public Inspection | 2002-11-24 |
(45) Issued | 2005-03-22 |
Expired | 2021-05-25 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $150.00 | 2001-05-24 | ||
Request for Examination | $200.00 | 2002-06-10 | ||
Maintenance Fee - Application - New Act | 2 | 2003-05-26 | $50.00 | 2003-04-16 |
Maintenance Fee - Application - New Act | 3 | 2004-05-24 | $50.00 | 2004-04-20 |
Final Fee | $150.00 | 2005-01-04 | ||
Maintenance Fee - Patent - New Act | 4 | 2005-05-24 | $50.00 | 2005-04-29 |
Maintenance Fee - Patent - New Act | 5 | 2006-05-24 | $100.00 | 2006-04-03 |
Maintenance Fee - Patent - New Act | 6 | 2007-05-24 | $100.00 | 2007-03-01 |
Maintenance Fee - Patent - New Act | 7 | 2008-05-26 | $100.00 | 2008-05-01 |
Maintenance Fee - Patent - New Act | 8 | 2009-05-25 | $100.00 | 2009-02-26 |
Maintenance Fee - Patent - New Act | 9 | 2010-05-24 | $100.00 | 2010-03-10 |
Maintenance Fee - Patent - New Act | 10 | 2011-05-24 | $125.00 | 2011-05-02 |
Maintenance Fee - Patent - New Act | 11 | 2012-05-24 | $125.00 | 2012-02-29 |
Maintenance Fee - Patent - New Act | 12 | 2013-05-24 | $125.00 | 2013-03-01 |
Maintenance Fee - Patent - New Act | 13 | 2014-05-26 | $125.00 | 2014-03-06 |
Maintenance Fee - Patent - New Act | 14 | 2015-05-25 | $125.00 | 2015-05-19 |
Maintenance Fee - Patent - New Act | 15 | 2016-05-24 | $225.00 | 2016-05-18 |
Maintenance Fee - Patent - New Act | 16 | 2017-05-24 | $225.00 | 2017-04-13 |
Maintenance Fee - Patent - New Act | 17 | 2018-05-24 | $225.00 | 2018-05-02 |
Maintenance Fee - Patent - New Act | 18 | 2019-05-24 | $225.00 | 2019-05-07 |
Maintenance Fee - Patent - New Act | 19 | 2020-05-25 | $225.00 | 2020-05-22 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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HOO KONG, MICHELE RENEE |
Past Owners on Record |
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None |