Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – With means generating or supplying gaseous mixing current
Reexamination Certificate
2007-12-25
2007-12-25
Gorman, Darren (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
With means generating or supplying gaseous mixing current
C239S174000, C291S003000, C291S024000, C291S046000, C406S153000
Reexamination Certificate
active
10442536
ABSTRACT:
An antislip material ejector comprises an antislip material container12which stores antislip material, an air inlet pipe13which is arranged in the antislip material container, a compressed air supply pipe14which supplies compressed air to the air inlet pipe, a nozzle portion16which is arranged in the air inlet pipe, a mixing pipe17, which is connected with the air inlet pipe, in which the antislip materials are mixed with air and in which a suction hole18is formed through which the antislip material passes, a connecting pipe, one end of which communicates with the mixing pipe and the other end of which communicates with a cavity in the antislip material container, and an ejection pipe20which is connected with the mixing pipe and which ejects the antislip material together with the compressed air.
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Gushima Kazuya
Honda Kosuke
Ohno Kaoru
Darby & Darby PC
Gorman Darren
Railway Technical Research Institute
Tess Co., Ltd.
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