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3504821
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Information
Patent Grant
3504821
References
Source
Patent Number
3,504,821
Date Filed
Not available
Date Issued
Tuesday, April 7, 1970
54 years ago
CPC
B65D43/0222 - only on the outside, or a part turned to the outside, of the mouth of the container
B65D2543/00092 - circular
B65D2543/00277 - Metal
B65D2543/00527 - NO contact
B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
B65D2543/00916 - downward vertical pressure in order to tilt the opposite side of the lid
US Classifications
220 - Receptacles
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