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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 |
| 4346921 | Drainage inspection chambers In a drainage inspection chamber of the kind having a manhole access and a base with at least one channel in the base extending between an inlet opening and an outlet opening, the base is formed from plastics material and has an integral side wall structu... | 08/31/1982 |
| 4259386 | Flexible wallcoverings A flexible wallcovering is made by applying a foamable composition (13) to a woodchip paper (12, 14) having woodchips defining a relief surface on the paper by a screen printing process and then foaming the composition. Preferably, the wallcovering is of ... | 03/31/1981 |
| 4093686 | Sheet materials A process for the manufacture of a differentially expanded sheet material comprises applying an organic solvent to the surface of an expandable thermoplastic sheet containing a blowing agent and allowing the treated sheet to at least partially dry before ... | 06/06/1978 |
| 4085239 | Process for manufacturing a differentially expanded resinous cellular sheet A process for the manufacture of a differentially expanded sheet material comprises applying an organic solvent to the surface of an expandable thermoplastic sheet containing a blowing agent and allowing the treated sheet to at least partially dry before ... | 04/18/1978 |
| 4027693 | Float controlled valves A float controlled valve for controlling the flow of a pressurized water supply to a cistern, is of the kind having a flexible diaphragm dividing a valve housing into an inlet chamber and a back-pressure chamber, the pressurized supply acting on both side... | 06/07/1977 |
| 4007240 | Supporting arrangements for porous diffusers A supporting arrangement for supporting a porous diffuser over a discharge opening of a gas supply pipe comprises a diffuser supporting body which defines a chamber with the porous diffuser and which connects with the discharge opening whereby gas is supp... | 02/08/1977 |
| 3979343 | Surface coating compositions containing pigment coated with a polymeric organic polyol The conjoint use of (a) a pigment treated with a hydrophilic agent and (b) a binder composition based on a component having a relatively high hydroxyl value in an organic solvent based coating composition.... | 09/07/1976 |
