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Chucks or sockets October patent listing 10/08

20080258411 - Power supply apparatus and deposition method using the power supply apparatus: A power supply apparatus includes a power supply mechanism which supplies, from an external power supply, electric power to be supplied to an electrostatic chuck. The power supply mechanism includes a first conductive annular member fixed to the end portion of a strut, and capable of rotating together with the... Agent: Fitzpatrick Cella Harper & Scinto

20080258411 - Power supply apparatus and deposition method using the power supply apparatus: A power supply apparatus includes a power supply mechanism which supplies, from an external power supply, electric power to be supplied to an electrostatic chuck. The power supply mechanism includes a first conductive annular member fixed to the end portion of a strut, and capable of rotating together with the... Agent: Fitzpatrick Cella Harper & Scinto

20080252023 - Apparatus for chucking a tool or workpiece having a collet: The invention relates to an apparatus for holding a workpiece (2) or tool having a tapered collar (1) or the like and having a pull-back rod (4) axially shiftable in a body (3) for actuating a chuck head (6) cooperating with jaws (5). The axial position of the pull-back rod... Agent: K.f. Ross P.C.

20080252024 - Clamping beam: shape imposed displacement means for displacing the at least one pusher element from a first position substantially freeing the groove, enabling insertion of the clamping part of a tool into the groove, towards a second position, in which the at least one pusher element extends into the groove.... Agent: The Webb Law Firm, P.C.

20080246233 - Dual size tool-bit holder: A tool-bit holder (10) for varying tool-bit shank profiles comprising a hub (12) having a longitudinal bore (28) adapted for receiving a tool-bit shank (66, 70, 80). The hub (12) has a plurality of radial slots (38) communicating with the first section (30) of the longitudinal bore (28). The tool-bit... Agent: Westman Champlin & Kelly, P.A.

20080238000 - Tool with replaceable tip: A tool with a replaceable tip includes a tool body including a tip holding portion, a tool tip having a shank portion adapted to be disposed proximate the tip holding portion comprising a wall defining an axial opening, the wall having at least one radial opening, at least one locking... Agent: Wrb-ip LLP

20080238001 - Spindle lock for a hand-held combination drill and chisel hammer: A spindle lock of a hand-held combination drill and chisel hammer has a gearbox housing and a countershaft rotatably supported in the gearbox housing about an axis of rotation. A locking plate is provided for selectively releasing and locking a rotational movement of the countershaft. Guide elements are disposed in... Agent: Gudrun E. Huckett Draudt

20080238002 - Floating chuck mechanism: A floating chuck mechanism provided at a workhead that is arranged at a processing apparatus for sandwiching a cylindrical-shaped workpiece by means of two center members along a rotational axis, the floating chuck mechanism causing the workpiece to rotate about the rotational axis and correcting an eccentricity between the rotational... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.