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Class Information
Number: 215/4
Name: Bottles and jars > Ejecting > Siphon type
Description: Receptacles from which the contents are forced by gas-pressure. The novelty usually lies in the valve mechanism by which the contents are allowed to escape.

Sub-classes under this class:

Class Number Class Name Patents
215/5 Spring controlled 2

Patents under this class:

Patent Number Title Of Patent Date Issued
8328053 Siphon head Dec. 11, 2012
5390832 Apparatus for dispensing a pressurized liquid Feb. 21, 1995
5244117 Method and apparatus for storing and dispensing liquid Sep. 14, 1993
4694975 Method and apparatus for storing and dispensing fluids containered under gas pressure Sep. 22, 1987
4671436 Syphon assembly and package incorporating the assembly Jun. 9, 1987

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