Bottles and jars – Closures – Including visual indicia
Patent
1984-04-23
1985-10-08
Norton, Donald F.
Bottles and jars
Closures
Including visual indicia
215365, B65D 5502
Patent
active
045454930
ABSTRACT:
This invention relates to an improvement in a container for liquids or solids which container is made of either plastic or glass and wherein the improvement is a combination adapted to show any tampering with the container. The invention has as its principal object to provide a practical device of the indicated character wherein any tampering with or opening of the container will be shown by an indelible mark of ink made by movement of a ball on the inside wall of a transparent tube which is connected to the container and which indicates to a consumer any tampering with the container or the contents thereof.
REFERENCES:
patent: 605227 (1898-06-01), Henry et al.
patent: 881945 (1908-03-01), Perez
Muckelroy William Lawrence
Norton Donald F.
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