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Patent No. 5787895

Kissing Shield

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Inventor: Jeremy John Hawkes


Address: Cardiff, GB
No. of patents: 2
Last patent issue date: 05/20/2008

NumberTitleIssue Date
7373805Apparatus for directing particles in a fluid
There is disclosed apparatus for directing particles entrained in a fluid, comprising a chamber having a first wall, including means for generating a sound wave having a frequency v, and a second, opposite wall capable of reflecting the sound wave in which the first...
05/20/2008
6332541Particle manipulation
An apparatus which manipulates particles suspended in a fluid includes a duct for the flow of the fluid in which the particles are suspended, and a mechanism for establishing an acoustic standing wave field across the width of the duct, the duct being for...
12/25/2001
 
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