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Zeller Plastik Koehn, Graebner & Co. Patents |
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Assignee: Zeller Plastik Koehn, Graebner & Co.
Address: Zell, DE
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4877144 |
Plastic threaded sleeve |
October 31, 1989 |
| A threaded sleeve of plastics material, e.g. in the form of a cap, which is suitable for screwing onto a bottle opening with an external thread. The thread of the threaded sleeve is divided into segments. These segments can be separated from one another in the peripheral direction by spa |
| 4638917 |
Tamper proof closure |
January 27, 1987 |
| The invention concerns a tamper proof closure for a threaded mouth. The closure comprises a plastic cap provided by means of tear-off elements with a ring. If when the mouth is sealed the ring is still on the cap, then it displays the fact it was not opened yet. The ring is secured a |
| 4572412 |
Container made of plastic which can be elastically deformed |
February 25, 1986 |
| A container, in particular a bottle, made of a plastic which can be elastically deformed. The container has a pipe for filling and removing the contents. The container has a part which can be folded in in its main part or in its shoulder section. The pipe can be brought into an inclined |
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