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Dentistry > Apparatus > Having Motor Or Means To Transmit Motion From Motor To Tool (e.g., "engine") > Hand-held Tool Or Handpiece Hand-held Tool Or HandpieceHand-held Tool Or Handpiece patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/19/07 - 20070087303 - Dental handpiece A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabrication and function. According to one ... 03/08/07 - 20070054239 - Handpiece for dental or surgical use with locking mechanism The handpiece (1) includes at the front a collet (10) arranged for strongly gripping the shank of a removable tool housed in guide bores (23, 25). The collet includes two or several arms (26) attached to an annular part (22) of the collet to grip the tool shank. Preferably, the ... 10/19/06 - 20060234184 - Dental device A dental device for gripping a dental drill bit includes axially aligned collar, spreader and actuator. The actuator is manually depressed to open the device to enable a drill bit to be inserted therein. When opened, the drill bit is passed through the collar and spreader into a receptacle in ... 07/13/06 - 20060154201 - Elongate medical handpiece An elongate medical handpiece having a base part and a grip element at least partially surrounding this base part. In order to improve the construction of the handpiece, the grip element is of at least two grip parts, of which one is releasably connected with the other and/or with the ... 06/08/06 - 20060121413 - Dental handpiece A dental handpiece is disclosed including a turbine construction creating a radial in flow of air onto the impeller blades about the whole circumference of the turbine. This generates additional torque and avoids asymmetrical thrust on the impeller wheel. A pair of axially spaced air bearings support the turbine. Air ... 09/01/05 - 20050191597 - Dental handpiece A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabrication and function. According to one ... 08/18/05 - 20050181326 - Powered handpiece for dental or surgical use The handpiece (1) has a clamp (10) at the front, which is arranged to tightly grip the shank of a tool and is mounted in a hollow rotatable shaft (11). This is entrained by an electric motor (13), the shaft (12) of which is disposed in the extension of the ... 06/30/05 - 20050142515 - Dental tool having a hand grip The present invention relates to a hand grip for dental instruments that provides a dental professional with a more secure and comfortable means of grasping a dental hygiene tool. In one embodiment, the instrument has an elongated dental handpiece having an interior that is solid, hollow or partially solid. The ... ### FreshPatents.com Support |