Liquid dispensing system
Patent 5699936 Issued on December 23, 1997. Estimated Expiration Date: 
September 8, 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.
September 8, 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 2420223 2577045 2929378 3171412 3364930 3482572 3764796 Tamperproof sterile port cover and method of making same Fluid dispensing unit Multi-part dispensing closure having a frangible connecting web InventorAssigneeApplicationNo. 525283 filed on 09/08/1995US Classes:222/107, Nonmetallic222/464.1, INTERNALLY EXTENDING OUTLET PIPE222/541.6, About line or point of weakness347/86CartridgeExaminersPrimary: Derakshani, PhilippeAttorney, Agent or FirmForeign Patent References
International ClassB65D 035/08AbstractA liquid container/dispenser including a container body defining a flexible wall for storing a liquid and a tube member having a first end portion placed outside the container body and a second closed end portion placed inside the container body. The tube member has an opening device provided in the second closed end portion of the tube member inside the container body. The second closed end portion can be broken off from the rest of the tube member inside the container body by a force applied through the wall of the container body. The wall of the container body is preferably made from a flexible material so that the wall can be flexibly brought into contact with the tube member inside the container. The liquid container with the novel dispensing system assures the sealed storage of liquid in the container and yet facilitates clean, quick and safe dispensing of the liquid.Field of SearchCOLLAPSIBLE WALL-TYPE CONTAINERWith casing or support Combined Nonmetallic Frangible INTERNALLY EXTENDING OUTLET PIPE About line or point of weakness Means broken, cut, pierced, or torn to permit material flow to body Bag type Mounted on one container and used to pierce another container or closure | |
