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Thomas Hunter Limited Patents |
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Assignee: Thomas Hunter Limited
Address: Warwickshire, GB2
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4448325 |
Container closure |
May 15, 1984 |
| The closure includes a pressure equalization element which can be manipulated to expose an aperture (17) in the closure (10) and thereby allow pressure in the headspace of the container to adjust to ambient pressure. The element has an upper member (21a) which overlies the aperture a |
| 4119233 |
Closure caps |
October 10, 1978 |
| In convention lug caps or pre-threaded caps to be screwed onto a threaded neck ring of a bottle or jar, it sometimes happens that the lugs or threads become hooked under the threads during application of the cap. This can lead to damage to the lugs or threads and failure of the closure. |
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