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| Number | Title | Issue Date |
| 6867676 | Transformer The present invention is a kind of a transformer, equipped with a wire-winding flute on a wire-winding unit that has surrounding grooves added to each end, and adding plug pins to the for sides of a iron slot of a iron core, using the plug pins to attach itself to t... | 03/15/2005 |
| 6854957 | Seal of a vertical pump A seal of a vertical pump with a front casing disposed on a main casing which has a motor disposed therein. A volute chamber is disposed inside the front casing to receive a centrifugal impeller. A suction inlet is disposed axially on the front casing opposite the m... | 02/15/2005 |
| 6834649 | One-way valve on diving mask The present invention relates to a one-way valve including an inner base, a valve plate, an outer base, and a lid incorporating on a hole under a nose cover of a diving mask. The valve plate lying just on the hole thereof forms an outward-open-only valve, thereby pr... | 12/28/2004 |
| D498719 | Shift knob | 11/23/2004 |
| 6802128 | Engraving dial for inside ring engraving machine An engraving dial formed of an upper dial plate, a lower dial plate, a bottom holder plate and a top holder plate for use in an inside ring engraving machine form is disclosed in which the upper dial plate and the lower dial plate are detachably and reversibly secur... | 10/12/2004 |
| 6781186 | Stack-gate flash cell structure having a high coupling ratio and its contactless flash memory arrays A stack-gate flash cell structure of the present invention comprises a gate region being formed between common-source/drain regions. The common-source/drain region comprises a common-source/drain diffusion region, an etched-back planarized silicon dioxide layer bein... | 08/24/2004 |
| 6769322 | Lift for sealing device A lifting mechanism for a sealing device comprises a lift including an upper pulley assembly and a lower pulley assembly, the lift being coupled to the sealing device by a thread rod for either lifting or lowering the sealing device; a rope assembly the rope assembl... | 08/03/2004 |
| 6766139 | Document property detecting device A document property detecting includes a circuit comprising a first electrode and a plurality of second electrodes, a transparent conductive substrate electrically connected to the first electrode for loading a document, and a cover with a plurality of conductive me... | 07/20/2004 |
| 6680525 | Stacked structure of an image sensor An image sensor to be mounted to a printed circuit board. The module includes a substrate, an integrated circuit, a frame layer, a photosensitive chip, a plurality of wires, and a transparent layer. The substrate is composed of metal sheets arranged in a ... | 01/20/2004 |
| 6671497 | Combination of a radio with an earphone and a ball-point pen A combination of a radio with an earphone and a ball-point pen comprises: a lower housing in which a pen core is disposed; a hollow upper housing being provided with an upper thread hole and a lower thread hole at the upper end and the lower end thereof, an... | 12/30/2003 |
| 6623082 | Ground-contacting block structure of a chair Ground-contacting block structure of a chair for preventing the chair leg from scraping wooden floorboard and other high glass floorboards. The ground-contacting block is designed with different patterns respectively for fixing under bottom end of a colum... | 09/23/2003 |
| 6400051 | Motor rotor and outer shell mounting structure for ceiling fan A motor rotor and outer shell mounting structure for ceiling fan in which the outer shell has inner mounting blocks and outer recessed portions and through holes through the mounting blocks and the recessed portions, and the rotor has flanged top mounting... | 06/04/2002 |
| 6343707 | Memory card casing A memory card casing includes a plastic framework, and upper and lower metal covers that could be conveniently assembled to two sides of the plastic framework. The metal covers are fastened to each other via fastening means spaced on perpendicular wall po... | 02/05/2002 |
| 6309185 | Flow regulator for water pump A flow regulator for a water pump, working in conjunction with a water pump, having a pump, an inlet pipe, an outlet pipe with a water pressure, and a container. The flow regulator comprises: a main body, installed at the inlet pipe and having a passagewa... | 10/30/2001 |
| 6293480 | Structure of grinding medium controllable in shape and specific gravity A structure of grinding medium controllable in shape and specific gravity and comprising a housing, a cover, a spring and a core member is disclosed. The housing includes a head and a stem having a central cavity. The spring is fitted over the stem to for... | 09/25/2001 |
| 6183262 | Magnetic drawing board structure A magnetic drawing board for color drawing used for children, it is comprised mainly of an encircled seat in the shape of a plate, plural set of iron powder of various colors and coarseness, a scraping plate and a magnetic pen. Wherein the nib of the magn... | 02/06/2001 |
| 6184835 | Electromagnetic wave preventing cover of a mobile phone handset A electromagnetic wave preventing cover of an mobile phone handset is covered to a casing of a handset and is connected to the antenna seat hole of the handset, so that the transmitting antenna of the mobile phone handset for emitting electromagnetic radi... | 02/06/2001 |
| 6183171 | Food material shaping cutter A set of shaping cutters for cutting food material into a shaped body composed of an outer covering layer and an inner filling ; and being characterized in each shaping cutter having substantially triangular front working face formed of two trapezoidal sl... | 02/06/2001 |
| 6131600 | Structure of a cold and hot water mixing valve of a balance valve An improved structure of the cold and hot water mixing valve of a balance valve is disclosed. Sealing trenches are installed on the upper surface of the concave portion on the lower wall of the mixing valve gate body and the lower surface of the balance v... | 10/17/2000 |
| 5915658 | Base seat structure for liquid crystal type display A base seat structure for liquid crystal type display, including a base seat having a seat face, a support pivotally connected on the seat face and a bridge mechanism disposed on the seat face and having a sleeve member. An adjustment rod is passed throug... | 06/29/1999 |
| 5897178 | Computer housing mounting system A drawer type computer housing mounting system including a computer housing formed of a bottom shell, a top cover shell and a face panel, and two sliding rails fastened to two opposite vertical side panels of the bottom shell of the computer housing for p... | 04/27/1999 |
| 5894606 | Swimming goggle A swimming goggle structure includes two lens frames each having a lens fixed thereon, a nose bridge connecting between inner sides of the lens frames and a head strap connecting between outer sides of the lens frames. Each of the lens frames has a cushio... | 04/20/1999 |
| 5884516 | Three dimensional cold forging method for shaping a hollow article and the apparatus for the method In the method and the apparatus for shaping a hollow article without rough edges, a die protecting member, an inner die, a polyurethane strip, two half die cavities and a freezing medium together form the apparatus; wherein, the inner die having a shape t... | 03/23/1999 |
| 5816078 | Machine adapted to fade the color of jeans A machine adapted to fade the color of jeans, including a framework, a bleaching trough holding a bleaching solution for bleaching jeans, a carrier plate adapted to carry jeans and to move vertically between two upright guide bars of the framework for per... | 10/06/1998 |
| 5807020 | Traffic guide constructions at road intersections to provide smooth traffic flows and methods of traffic control thereof Traffic guide constructions at road intersections to provide smooth traffic flows thereof and the methods of traffic control with these traffic guide constructions mainly include overhead bridges and/or underground tunnels extending in parallel to a main ... | 09/15/1998 |
| 5809155 | Assembling structure for capacitor microphone An assembling structure for capacitor microphone, in which an insertion seat is inserted on the circuit board and formed with two lateral through holes for respectively receiving two sleeves. The sleeve is disposed with two stopper sections on two sides, ... | 09/15/1998 |
| 5801922 | Portable computer having insertable module containing expansion units and connected to a socket secured on the maincircuit board Multi-unit module of portable computer, including a computer housing and a module casing. At least two expansion units are inserted in the module casing as a module. At least one plug is disposed on one side of the module casing and connected to the expan... | 09/01/1998 |
| 5787541 | Bathing scrubber with massage balls Disclosed is a bathing scrubber with massage balls mainly including a bag body and a plurality of massage balls contained in the bag body. The bag body is formed from a pad and a main body sewed together at three edges with one edge left opened. The main ... | 08/04/1998 |
