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Class Information
Number: 215/314
Name: Bottles and jars > Closures > Receptacle interior communicable with exterior with closure in applied position (e.g., vented) > With valve > Screw actuated
Description: Devices, in which the valve is operated by a screw type actuator.

Patents under this class:

Patent Number Title Of Patent Date Issued
8646751 Metal seal for ball valves and ball valve comprising said seal Feb. 11, 2014
8556094 Baby bottle having compartmented closure for selectively mixing and dispensing baby formula Oct. 15, 2013
8360256 Storage and drinking container having cap and retaining ring Jan. 29, 2013
6675995 Traversing twist cap Jan. 13, 2004
4979654 Cap for use with water treatment apparatus Dec. 25, 1990
4819815 Container display stand and containers therefore Apr. 11, 1989
4754888 Vacuum carafe Jul. 5, 1988
4737320 Carbonating head Apr. 12, 1988
4658973 Insulating jug or bottle having a closing member carrying a sealing member Apr. 21, 1987
4394921 Glassware stopper with venting valve Jul. 26, 1983
4121730 Screw closures for thermally-insulating containers Oct. 24, 1978
3963120 Container for dental materials and the like Jun. 15, 1976

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