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A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
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| Number | Title | Issue Date |
| 7930068 | System and method of controlling operation of a liquid diffusion appliance A method and system of controlling operation of a diffusion appliance to treat the atmosphere within an enclosed space. The appliance may be programmed to operate according to a control scheme specifying a flow rate of liquid to a diffusion means and a periodic oper... | 04/19/2011 |
| 7712683 | Diffusion device with replaceable cartridge A removable replaceable cartridge for use with a liquid diffusing device. The cartridge includes a venturi, a conduit extending to the venturi, a mixing area and an outlet path for atomizing and dispersing a liquid within the cartridge. A diffusion device including ... | 05/11/2010 |
| 7363737 | Advertising display with the diffusion of scents The advertising panel is to display an advertising message and to diffuse a scent which is associated with the contents of the visually-displayed message. The inventive panel includes a parallelepiped volume containing: an assembly which is used to display an advert... | 04/29/2008 |
