Collapsible container for pasty products
Patent 5373965 Issued on December 20, 1994. Estimated Expiration Date: 
June 2, 2013. 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.
June 2, 2013. 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 2147349 2400716 2682355 3065898 3288334 3381818 3595441 Volume-variable container for fluids Collapsible container Patent #: 5174458 InventorsApplicationNo. 064090 filed on 06/02/1993US Classes:222/92, COLLAPSIBLE WALL-TYPE CONTAINER222/107NonmetallicExaminersPrimary: Shaver, KevinAttorney, Agent or FirmForeign Patent References
International ClassB65D 035/08Foreign Application Priority Data1990-11-22 GBAbstractA collapsible container for extrudable viscous fluids comprising a tube, two opposing side walls of the tube being deformable under applied compressive pressure, the tube closed at one end and open at the other, the open end having a nozzle and openable cap means. | |
