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Class Information
Number: 215/26
Name: Bottles and jars > Nonrefillable > Guard or valve type > Guards
Description: Nonrefillable receptacles in which the novelty lies in some form of guard for the purpose of preventing access to and tampering with the valve. The valve is usually conventional.

Sub-classes under this class:

Class Number Class Name Patents
215/28 Cap 7
215/29 Fasteners 2
215/27 Integral with the container 1

Patents under this class:

Patent Number Title Of Patent Date Issued
8616392 Anti-filling anti-spill device for bottleneck, composite sealing cap including said device Dec. 31, 2013
4411369 One way stopper plug for bottles Oct. 25, 1983
4307811 Nonrefilling bottle closure Dec. 29, 1981

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