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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 |
| 7219910 | Engine step An apparatus comprises in combination, an engine compartment having an engine with related engine components, and a step or series of steps. The step is securely mounted in a manner for supporting the weight of a person. The step is adapted with a non-slip upwardly ... | 05/22/2007 |
| 7218979 | CAD system utilizing a network Providing the CAD system utilizing the network that does not need to prepare the graphic data beforehand and can provide the parametric graphic data that user expected promptly by simple order. The present invention of CAD system comprises server computer 1 a... | 05/15/2007 |
| 7214685 | Prodrugs for a selective cancer therapy The chemotherapy of malignant tumours is greatly restricted by the generally slight differentiation of the available cytostatic agents between normal and malignant tissue. In order to achieve an improvement of the selectivity in cancer therapy, novel prodrugs have b... | 05/08/2007 |
| 7463822 | Camera with film chamber for selective loading of film roll or cartridge and method of selective loading A camera assembly includes an endcap assembly for closing off the bottom end of a second film chamber, which is sized to selectively receive a roll of film or a secondary film cartridge housing a roll of film. The endcap assembly can include a movable shutter blade ... | 12/09/2008 |
| 7230640 | Three-dimensional perception of environment A vehicle-useful, high-resolution 3D-detection of the environment of a street vehicle with environment scanning sensors is not possible today. Depending on application the first commercially available vehicle integrated systems may be a comprise between resolution o... | 06/12/2007 |
| 7210201 | Clamp coupling for pipes The invention concerns a clamp coupling for coupling pairs of pipes. Such clamp couplings are used, for example, for coupling concrete conduits from concrete pumps. This clamp coupling (10) comprises two clamp shells (16, 18) which, in the coupling sta... | 05/01/2007 |
| 7209816 | System for remote control of vehicle functions and/or inquiry of vehicle status data The invention concerns a system for remote control of vehicle functions and/or inquiry of vehicle status data, including a first communication device (25) for bidirectional wireless communications with at least one vehicle communication unit (40), wher... | 04/24/2007 |
| 7206672 | Vehicle data bus system The invention concerns a data bus system (30) including a communication unit (40) for bidirectional wireless communication with at least one unit (20) outside of the vehicle (10) and with vehicle units (50, 60, 70, 72, 74, 76, 78, 80, ... | 04/17/2007 |
| 7204504 | Process for coupling a trailer to a motor vehicle In the case of a method for hitching a trailer (2) to a motor vehicle (1), in particular a semitrailer to a semitrailer towing machine, an image sensor (5) is provided which is arranged in a hitching region (6) in such a manner that image... | 04/17/2007 |
| 7204269 | Articulated mast for movable concrete pumps A mobile concrete pump comprising at least five mast arms (1 to 7) which are pivotable relative to each other about horizontal rotation axes (B to G). The first respective mast arm is hinged to a mast block (22) so as to be pivotable about a hor... | 04/17/2007 |
| 7196051 | Process for the preparation of cyclohexyloxyacetic alkyl esters The invention relates to a process for the preparation of cyclohexyloxyacetic alkyl esters by hydrogenation of phenoxyacetic alkyl esters and to the use of cyclohexyloxyacetic alkyl esters as fragrances. ... | 03/27/2007 |
| 7195258 | Mobile thick matter pump comprising a support construction and a pneumatic air-cushioned wheel axle A mobile viscous matter pump comprising a hydraulically operated support construction, a distribution boom (16) and a pneumatic cushioned trailing axle (42). To ensure stability during the pump operation, the trailing axle (42) can be lifted by ... | 03/27/2007 |
| 7189058 | Fluid flow engine and support ring for it A fluid flow engine comprises a guiding grid in a housing arrangement for housing a turbine wheel. The housing arrangement has a central discharge channel for the fluid driving the turbine wheel. A ring of guiding vanes located around a central axis is mounted to a ... | 03/13/2007 |
| 7181025 | Ultrasound based parametric loudspeaker system A parametric loudspeaker system is described which is based upon the FM-modulation of an ultrasound carrier. Known systems work with AM-modulation. The FM-modulation produces a good matching to the resonant transducer such as the conventionally employed piezo-cerami... | 02/20/2007 |
| 7163908 | Metathesis catalysts The present invention relates to supported catalysts based on Re2O7/(—Al2O3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these support... | 01/16/2007 |
| 7147866 | UV-absorbing lipid vesicles Highly effective vesicular compositions from UV-absorbing lipids are described in the present invention. Combination of UV-absorbing property and the vesicular delivery system results in higher levels of photoprotection to skin and hair. The vesicular compositions o... | 12/12/2006 |
| 7144492 | Assembly comprised of joined conductive components having cataphoretic paint layer and process for manufacture thereof The application of anti-corrosion base coating by cataphoretic painting (KTL) is well known in manufacturing automobile body parts. However the cataphoretic paint can penetrate only incompletely or possibly not at all into the gap in the contact areas of the compone... | 12/05/2006 |
| 7131820 | Method for controlling a thick matter pump A method for controlling a thick matter pump comprising two delivery cylinders (10) emerging, via two openings (12), into a material reservoir (14), associated with two delivery pistons (26), symmetrically synchronized relative to said cy... | 11/07/2006 |
| 7128672 | Cluster sprockets for bicycle transmissions and other prime movers This invention concerns a sprocket gear for facilitating the derailing of the chain of a bicycle transmission and other prime movers. The sprocket gear includes at least two sprockets axially and concentrically positioned relative to one another. Each sprocket inclu... | 10/31/2006 |
| 7014151 | Pitch-based carbon foam heat sink with phase change material A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distributi... | 03/21/2006 |
| 6336098 | Method for electronic distribution and redemption of coupons on the world wide web A method and system for electronic distribution and redemption of coupons on a computer network. The method includes the steps of: providing an electronic coupon in the form of a machine readable computer file; permitting a user of a client machine to rec... | 01/01/2002 |
