Inserts for containers
Patent 5671871 Issued on September 30, 1997. Estimated Expiration Date: 
August 7, 2015. 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, 2015. 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 References Re33969 349651 3486661 Expulsion bladder Dispenser for a liquid to pasty product and subplate for a dispenser of this kind Patent #: 5292033 InventorAssigneeApplicationNo. 512212 filed on 08/07/1995US Classes:222/105, With casing or support222/107, Nonmetallic222/464.1INTERNALLY EXTENDING OUTLET PIPEExaminersPrimary: Kashnikow, AndresAssistant: Bomberg, Kenneth Attorney, Agent or FirmForeign Patent References
International ClassB65D 035/18Foreign Application Priority Data1994-08-06 GBAbstractAn insert for a collapsible container having an opening. The insert includes a first fluid passage defining member having a generally U-shaped lateral cross-section. This member extends from the opening inwardly of the container and is in fluid communication with the opening. The insert also includes a second fluid passage defining member having a generally U-shaped lateral cross-section. The second member extends transversely from the first member and is in fluid communication therewith. | |
