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US 2014/0190524 A1Published application
Method and apparatus for cleaning
Assignee1M2 Design Limited
InventorsMichael Gervase Keith Eastwood, Michael Ian Powick
Life of this patent
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Abstract
A method of cleaning a concrete bowl is provided including the steps of a) introducing water into at least one concrete bowl; b) collecting the water from the bowl after it has been used; and c) cleaning a concrete bowl by introducing at least some of the collected water into the bowl under pressure.
Claims32
A method of cleaning a concrete bowl, comprising:
- a) introducing water into at least one concrete bowl;
- b) collecting the water from the bowl after it has been used;
- and
- c) cleaning a concrete bowl by introducing at least some of the collected water into the bowl under pressure.
1 more element
A station for cleaning a concrete bowl, comprising:
- a probe for introducing water into a concrete bowl;
- and
- recycling means for collecting and re-introducing the used water back into the concrete bowl;
- and
- an apparatus for supplying pressure to the recycled water.
2 more elements
A station for cleaning a concrete bowl, comprising:
- a probe for introducing water into a concrete bowl;
- an apparatus to supply pressure to the water to be introduced into the concrete bowl;
- and
- the probe is curved so that it is can be inserted into the concrete bowl with clearance from any structures of the concrete bowl.
1 more element
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(canceled)
(canceled)
Dependencies are inferred from the claim text.