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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 |
| 7137876 | Adjustable head assembly for floor burnisher The head assembly of a floor burnisher is suspended by a main lift assembly and a fine adjustment assembly. The main lift moves the head assembly between a raised position in which the pad assembly is raised and tilted for access, and a lowered position in which the... | 11/21/2006 |
| 7068906 | Fixture for system for processing fiber optic connectors A fixture for an automated connectorization system for processing fiber optic connectors. The fixture can include a first and second portions configured to hold the connectors. The first portion can include a plurality of clamps, each clamp being configured to clamp... | 06/27/2006 |
| 6926586 | Fixture for attaching indicator to grinding machine A fixture includes a fixing member attached to a grinding machine (10), a guiding shaft (37) attached to the fixing member and a clamp (38). The clamp defines a pair of holes (381, 382) in opposite ends thereof, for movably receiving the ... | 08/09/2005 |
| 6635512 | Method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chips A method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chips. This method includes forming a groove with a pattern according to an outer contour of a desired semiconductor chip, holding the sem... | 10/21/2003 |
| 5718614 | Control apparatus for grinder Downfeed apparatus in a grinder controlling the grinding wheel down in fast, medium and slow speeds, and up in fast speed. It is fed down continuously in successive passes throughout the grinding operation, and at the end of the grinding, the grinding whe... | 02/17/1998 |
| 5595464 | Crank adapter for a milling machine An improved crank adapter mounts on the end of a milling machine worktable and enables the operator to adjust the worktable lateral position with a forward facing crank. This relieves the need for the operator to reach past the worktable end and manipulat... | 01/21/1997 |
| 5027559 | Sharpening unit for leather splitting machines The sharpening unit comprises two diamond grinding wheels 6,7 mounted on respective shafts 8, 9 rotatably supported by a carriage 14 movable away from and towards the cutting blade 4 of a leather splitting machine to bring the grinding wheels in contact w... | 07/02/1991 |
| 4866884 | Lens grinding methods and apparatus A lens grinding machine includes a grinding tool mounted on a tool support, and a lens holder mounted in a tailstock assembly. The lens is positioned for grinding by advancing the tailstock assembly into engagement with the tool support. A push-back membe... | 09/19/1989 |
| 4800683 | Grinding machine for the grinding of elongated workpieces The grinding toolholders of a grinding machine for the fine grinding or honing of a camshaft or other workpiece are displaced along nonrotatable threaded spindles by high-precision rotatable nuts which are driven by a stepping motor on each holder via a c... | 01/31/1989 |
| 4565094 | Apparatus for precision placement and parameter measurement Apparatus is described for precise placement of an object or sensing or measurement of a parameter using a plurality of tilt plates in substantially parallel spaced apart relationship forming a stack. Adjacent pairs of tilt plates in the stack are joined ... | 01/21/1986 |
| 4418502 | Elevatable grinding wheel motor support A support mounting a grinding wheel motor for adjustable movement with respect to a grinding station in a saw chain depth-grinding apparatus. The support includes a threaded element to which the motor is secured, and a sleeve mounted at a fixed position w... | 12/06/1983 |
| 4404774 | Grinding machine with a method for securing dimensional accuracy A device for use in a grinding machine for securing an accurate depth of grinding feed of a grinding wheel against a work so as to conduct a grinding operation on a work to a desired grinding accuracy. A diamond tip is adjustably mounted on the device so ... | 09/20/1983 |
| 4322917 | Double-head automatic grinding machine A double-head automatic grinding machine which comprises a machine base, a work table supported on the base for movement in the longitudinal direction of the base and supporting a main shaft support block and an opposing tail stock for pinching a workpiec... | 04/06/1982 |
