AMENDED CLAIMS[received by the International Bureau on 26 August 2003 (26.08.03); original claims 1-7 replaced by amended claims 1-13 (2 pages)]
1. Run-off outlet being a part of the drain or drain trap mounted in the holes of the sanitary devices, having a socket designed most often for closure, which is a part of run-off neck bushing, characterised in that it has a space in the run-off bush 1, under the socket 2, and support for a removable volumetric strainer 4, which is not joined with closure 3, and whose height is at least 2 cm.
2. Run-off outlet being a part of the drain or drain trap mounted in the holes of the sanitary devices, having a socket designed most often for closure, which is a part of the run-off neck bushing, characterised in that it has in the run-off bushing 1, underneath the socket 2, and removable, a volumetric strainer 4, whose height is at least 2 cm and which is not joined with closure 3.
3. Run-off outlet according to claims 1 and 2, characterised in that over the space designed for the strainer 4 there is placed a removable separator 5.
4. Spatial strainer placed in the run-off bushing of the run-off outlet below the socket characterised in that it is independent of the closure 3, and its height is at least 2 cm.
5. The spatial strainer according to claim 4 characterised in that it has a grip facilitating its removal from the run-off bushing 1.
6. The volumetric strainer according to claims 4 and 5 characterised in that it matches the design of the run-off outlet, in which it is embedded.
7. The spatial strainer according to claim 6 characterised in that it has a grip facilitating its mounting in the run-off bushing 1.
8. The spatial strainer according to the claim 4 characterised in that it is disposable, that means strainer is not intended for cleaning.
9. The spatial strainer according to the claim 8 characterised in that it is made of plastic and favourably of plastic biodegradable after some period of time.
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10. The spatial strainer according to the claim 4 or 8 or 9 characterised in that it has design making possible storage of several strainers in the stockpile, similar way like soft drink disposable cups are stored.
11. The spatial strainer according to the claim 4 characterised in that the filtering part of the strainer 4 is changeable.
12. The spatial strainer according to the claim 11 characterised in that changeable filtering part of the strainer 4 is changeable strainer insert placed inside the strainer 4, matching in the shape the strainer shape, and favourably the insert that could be stored in stockpile and that after some period of time is biodegradable, for example insert made of paper.
13. Run-off outlet according to the claim 3 characterised in that the separator 5 has protrusion from the bottom which enters into the strainer 4 inside, or if the strainer 4 has an insert described in the claim 12, then separator 5 has protrusion from the bottom which enters into insert inside.
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