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"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 8056590 | Woodworking machine with adjustment unit An adjustment unit is installed to a woodworking machine including a base member and an auxiliary platform and is provided between the base member and the auxiliary platform. The adjustment unit includes an adjustment element including an operated portion formed on ... | 11/15/2011 |
| 7438098 | Worktable that is extendible in two steps A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding... | 10/21/2008 |
| 7373961 | Worktable that is extendible in two steps A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding... | 05/20/2008 |
| 7370747 | Portable roller support device A Portable Roller Support Device is disclosed. The device provides rolling support for material in the process of being cut or otherwise manipulated. The support has a stable base and a series of height-adjustable legs with feet at their bottoms. The adjustable legs... | 05/13/2008 |
| 7332905 | Fixture for circuit board A fixture for clamping and fixing a circuit board is provided. The fixture includes a base and a moving element. The base includes a first supporting board and a second supporting board disposed on the first supporting board. At least one positioning bump is dispose... | 02/19/2008 |
| 7328732 | Swiftly and minutely adjusting device for a wood-planer working table A swiftly and minutely adjusting device for a wood-planer working table includes a bottom base, a stationary working table, a movable working table, a linking rod unit, an adjusting device, a guide plate and a tightening grip. The movable working table is slidably c... | 02/12/2008 |
| 7322266 | Table saw having a scale device A table saw includes a stationary table, a movable table linearly movable relative to the stationary table, a rip fence movable relative to the stationary table and the movable table, and a scale device mounted between the stationary table and the movable table and ... | 01/29/2008 |
| 7316250 | Multi-functional worktable system Described is a worktable system comprising a supporting structure (1) and fastening means (13) supported by said supporting structure (1) for fastening a workpiece, characterized in that said fastening means (13) are adapted to provide di... | 01/08/2008 |
| 7255336 | Workpiece clamp device and method A workpiece clamp device comprising a workpiece cradle for placing a workpiece, and endless belts for holding the workpiece down on the workpiece cradle. ... | 08/14/2007 |
| 7252125 | Portable workdeck A portable workdeck assembly is described as including a specially configured planar work surface on whose upper surface may be mounted a number of distinct bench mounted tools and related accessories, and whose lower surface carries user adjustable means enabling t... | 08/07/2007 |
| 7249549 | Zero-clearance table saw insert A table saw insert (10) includes an annular table insert portion (22) formed of machinable aluminum and a kerf insert portion (20) received in a stepped passage (44) formed in the table insert portion (22). Holding screws (56 | 07/31/2007 |
| 7243896 | Strengthened foldable support frame A foldable support frame for supporting a tool is provided. The support table comprises a first pair of legs disposed one in parallel with the other. The table further comprises a second pair of legs disposed one in parallel with the other. The second pair of legs a... | 07/17/2007 |
| 7240706 | Worktable that is extendible in two steps A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding... | 07/10/2007 |
| 7234380 | Side pressure splitter The present invention is directed to an apparatus for maintaining contact between a portion of a workpiece between a kerf intrusion device and an alignment fence. In an aspect of the present invention, a table saw is configured with a support having a support surfac... | 06/26/2007 |
| 7222648 | Bracket assembly for mobile stand For mounting on the beam of a mobile stand to hold a machine, a bracket assembly includes a bracket body supportable on the beam of the mobile stand, a front clamp mounted in the bracket body for clamping on the beam of the stand, a rear clamp pivoted to the bracket... | 05/29/2007 |
| 7210510 | Work bench A work bench includes an elongated main body including a track portion having first and second spaced apart rail members. A tool mount assembly includes a tool mount having a support structure that supports a tool and a releasable fastener mounted to the support str... | 05/01/2007 |
| 7207555 | Support for moving cylindrical elements and method and conveyor using such supports The invention relates to a support (1) for rolling cylindrical elements, this support comprising first guide means (2) capable of guiding the cylindrical elements at a height z1. Downstream, in a direction in which the cylindrical elements roll,... | 04/24/2007 |
| 7201192 | Extendable woodworking system A horizontal portable miter panel saw system that is capable of utilizing a wide range of power hand tools and processing plywood panels and other oversized materials. The apparatus is designed to provide safety, accuracy, mobility, capacity, ease of use, and afford... | 04/10/2007 |
| 7191692 | Table saw A table saw includes a primary table having an opening through which a saw blade extends, and an auxiliary table slidably coupled to the primary table at one side. A fence is movable on the primary table and the auxiliary table relative to the saw blade. A first sca... | 03/20/2007 |
| 7174820 | Rip fence for cutting machine A rip fence for movable and positionable use on a worktable of a cutting machine includes an adjusting handle for control locking of the fence to the worktable, and a trigger, which keeps the fence locked to the worktable when it is not pressed and, which enables th... | 02/13/2007 |
| 7140409 | Portable pipe cutting apparatus A complete and portable tool for retaining round, square or other non-flat stock, especially pipes, in a secure fashion while cutting and related operations are performed thereon. The portable pipe cutting tool includes an adjustable work support, V-shaped trough, c... | 11/28/2006 |
| 7140361 | Stone cutter having blade angle adjustment device A stone cutter having blade angle adjustment device includes a rectangular base having a pair of sliding bars, three cutting grooves of different slanting sections and two alignment of rectangular through hole in the top, a pair of hollow interior rectangular bars a... | 11/28/2006 |
| 7128001 | Foldable table A foldable table includes a tabletop and two leg frames for supporting the tabletop, each of the leg frames having a transverse member pivotally attached to a underside of the tabletop and a standing leg extended from the transverse member and pivotally moveable wit... | 10/31/2006 |
| 7124992 | Tool support unit A tool support unit includes a first portion that is attached to a tool, such as a power saw or the like, and a second portion that is attached to a support, such as a table or the like. A telescoping connection between the two portions of tool support unit permits ... | 10/24/2006 |
| 7111655 | Router support assembly A router support assembly includes a table that has a top side, a bottom side, a first side edge, a second side edge, a front edge and a rear edge. The table has a first slot and a second slot each extending therethrough. The first slot extends between the front and... | 09/26/2006 |
| 7100652 | Adjustable power tool attachment for table saws An adjustable power tool attachment for table saws comprises an extension table to enlarge the table saw work surface, and a power tool attached to the bottom of a drop-in plate inserted into the extension table. The power tool can be vertically adjusted to a desire... | 09/05/2006 |
| 7089980 | Rotatable workbench A multi-tool rotatable workbench of the present invention which includes a support structure and a work surface drum having work surfaces, the drum being rotatably disposed on the support structure. Each of the work surfaces includes tool attachment means for rapidl... | 08/15/2006 |
| 7086434 | Docking frame for power saw machine A docking frame for a cutting machine includes a docking frame including a docking station having a docking socket for receiving a bottom portion of the cutting machine therein, a locker device provided at the docking station for detachably locking the cutting machi... | 08/08/2006 |
| 7066224 | Mobile saw bench A mobile saw bench is designed for cutting elongate workpieces such as elongate open or closed steel sections. The mobile saw bench comprises a base structure which is mounted on four castor wheels. Formed continuous with the base structure is an intervening frame s... | 06/27/2006 |
| 7059370 | Extension structure for table saw An extension structure includes a track, an extension table, and a sliding interface unit. Thus, the extension table can be moved on the track rapidly, easily and conveniently by the sliding guide motion of the sliding interface unit so as to extend the working leng... | 06/13/2006 |
| 7055563 | Folding table A collapsible table assembly having improved portability. A mechanism interconnects the table and supporting legs for moving the legs between a diverging supporting position, a folding position, and a storage position. A saw track assembly includes an upper platform... | 06/06/2006 |
| 7048021 | Portable work bench An improved portable work bench includes a structural body, and a platform disposed on and frictionally contacting the structural body. In addition, the platform includes an override mechanism for allowing horizontal movement of the platform along the structural bod... | 05/23/2006 |
| 7036540 | Portable work bench An improved portable work bench includes a beam, legs for supporting the beam, and at least one bracket having first and second surfaces for contacting respective first and second sides of the beam, wherein the second surface is movable between a first position cont... | 05/02/2006 |
| 7036414 | Work piece guiding system for a table saw An improved table having improvements related to stock support, such as a rip fence stock support, as well as a lateral-table support system; features of laterally-slideable front and back rip fence guide rails, including an improved front rail configuration, an imp... | 05/02/2006 |
| 7000519 | Jointer clamp A clamp to make a straight edge on a working board has a base with a lower surface to slide on a table saw and a main wall that extends upward from the base. A lower support extends outwardly from the main wall in opposite directions, and two upper supports extend o... | 02/21/2006 |
| 6986370 | Table saw A table saw apparatus including an extendable table. The table saw also includes a rip fence with a constant alignment spring finger to ensure alignment at all times between the rip fence and the table saw blade. The table saw further includes a self-adjusting rip f... | 01/17/2006 |
| 6948539 | Miter saw table support device A miter saw table support device includes a table having a panel and a plurality of legs that is are attached to and extend downwardly from the panel. Each of a pair of supports is attached to the top surface of the panel and are positioned adjacent to a front edge ... | 09/27/2005 |
| 6942085 | Height adjustable mini-support roller for supporting a piece of material The present invention is a durable, lightweight, compact, portable and adjustable roller support apparatus for supporting an end of a piece of material while maintaining the end at a height substantially equivalent to the worked-upon opposing end of the material in ... | 09/13/2005 |
| 6931751 | Methods and apparatus for securing components for inspection A method enables a component to be secured for inspection. The method comprises providing a tool including a first clamping member and a second clamping member coupled to a guide rail assembly, fixedly securing the first clamping member to the guide rail assembly, s... | 08/23/2005 |
| 6932163 | Roofing saw with locking mechanism and removable bearing support A saw (10) facilitates cutting of roofing and includes a frame (12) that is mobile on a work surface. A locking mechanism (40) locks the frame (12) into a transport position. Actuating a release lever (60) allows the frame (12 | 08/23/2005 |
