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2172159
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Information
Patent Grant
2172159
References
Source
Patent Number
2,172,159
Date Filed
Not available
Date Issued
Tuesday, September 5, 1939
85 years ago
CPC
B65D41/3442 - with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
B65D41/34 - Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
B65D41/3404 - with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element
B65D2101/0053 - Vertical or axial lines of weakness
B65D2101/0076 - Tamper-band co-operating with intermediate ring connected to the container
US Classifications
215 - Bottles and jars
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