Center pull sheet dispensing apparatus
Patent 5765718 Issued on June 16, 1998. Estimated Expiration Date: 
August 7, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 7, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesRoll holder Universal funnel for a paper dispenser Center-pull roll product dispenser with nozzle inserts Variable orifice centerflow dispenser Paper towel dispenser for dispensing towelling from inside diameter of roll Patent #: 5577634 InventorsAssigneeApplicationNo. 908538 filed on 08/07/1997US Classes:221/62, Pivoted container component221/1, PROCESSES221/63, Deformation by non-coextensive outlet opening242/593, Axial material delivery242/615.3With material confining portionExaminersPrimary: Skaggs, H. GrantForeign Patent References
International ClassB65H 001/00AbstractA center pull towel dispenser includes two housing members which pivot about a vertical pivot axis. A support plate supports the coreless roll product on end with the lead end of the coreless roll product passing through a bottom wall disposed under the support plate. Various structural elements of the apparatus cooperate to provide ease of threading of a roll product lead end into a dispensing member including a downwardly converging, generally cone-shaped wall and to resist inadvertent pinching of the sheet product to be dispensed when the housing members form a closed interior. | |
