Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 8056933 | Quick connect flange plate A mounting plate connects a first air channeling apparatus and a second air channeling apparatus. The first air channeling apparatus includes an air outlet and a flange projecting outward from the air outlet. The mounting plate is mounted to the second air channelin... | 11/15/2011 |
| 7547046 | Pneumatic conveying line component A component of a transport line for pneumatically conveying bulk materials generally including a first conduit having an open end, a second conduit connected to the first conduit at an angle relative thereto having the interior thereof communicating with the interio... | 06/16/2009 |
| 7520537 | Attachment nut for oil cooler line A mounting arrangement for coupling an oil line to an oil cooler includes an oil cooler defining a first fluid passage. A fluid line defines a second fluid passage. A nut having a central passage is adapted to threadably engage the oil cooler and provide a fluid-tig... | 04/21/2009 |
| 7350827 | Cam expansion ring assembly An expansion ring assembly and method for sealingly installing a gasket within an opening in a wall of a structure. The expansion ring assembly includes an expansion ring having first and second adjacent end portions, and first and second cam members are rotatably c... | 04/01/2008 |
| 7325839 | Condensate drain hose fitting for a floor drain A drain fitting includes a cylindrical body that is sealed against a floor drain cover to confine condensate liquid, such as from an air conditioner, inside the perimeter of the drain fitting by tightening a self-tapping screw that is inserted into a hollow stem in ... | 02/05/2008 |
| 7305830 | Fuel manifold inlet tube In a gas turbine engine, a fuel inlet tube comprising a body, a channel defined in the body and in fluid communication with a manifold, and a side inlet in fluid communication with the channel, the side inlet being sealingly isolated by at least two annular sealing ... | 12/11/2007 |
| 7282646 | Wire support Apparatus and systems for holding and locating one or more wires within a structure are disclosed. A wire support in accordance with the present invention may include a foldable or bendable body including one or more apertures configured to receive an elongated memb... | 10/16/2007 |
| 7278661 | Connecting structure of branch connector in fuel pressure accumulating container A branch connector in a fuel pressure accumulating container is joined with a through hole formed on a peripheral wall of the pressure accumulating container. The branch connector is inserted deeply into the through hole until the distal end of the branch connector ... | 10/09/2007 |
| 7263746 | Expansion ring assembly with removable drive mechanism An expansion ring assembly for sealing a gasket within an opening in the wall of a structure, the assembly including a drive mechanism having a pair of block members each having a threaded bore, and a bolt having oppositely threaded ends respectively threaded within... | 09/04/2007 |
| 7258370 | Fluid distribution system An outlet plate fitting configured for attaching a secondary component to a fluid pipe section. The fluid pipe section includes opposed flanges that define a receiving groove having a bottom surface. The outlet plate fitting includes a main body, an engagement platf... | 08/21/2007 |
| 7247036 | Fuel tank component with weldable connector A fuel tank component has a weldable connector that is connected to a housing via a secure chemical bond. The connector and the housing are modified so that they bond to each other. The interface between the connector and the housing may be stepped to increase its s... | 07/24/2007 |
| 7237807 | Pipe connecting structure for a heat exchanger A pipe connecting structure for a heat exchanger includes a header tank having a connect opening; a connector block having a passage configured to connect a pipe thereto; an adapter configured to connect the header tank and connector block to each other, the adapter... | 07/03/2007 |
| 7234731 | Gas feed pipe connecting screw for continuous casting nozzle A gas feed pipe connecting screw for a continuous casting nozzle which is mounted to the continuous casting nozzle formed with an axially extending ring-shaped slit concentric with a nozzle bore. The screw connects the nozzle to a gas feed pipe for blowing a gas int... | 06/26/2007 |
| 7219933 | Hollow product, fluid processing system and joining method of hollow members A connecting portion (10c) of a container (10) of a catalyst converter is formed with a joining portion (15) to be joined to a joining portion (16) of a flange member (11) by spinning working, and the joining portion (15) fo... | 05/22/2007 |
| 7213640 | Heat exchanger assembly having fitting secured thereto and method of securing the same The subject invention provides a heat exchanger assembly including a tank having a wall defining an aperture with a fitting secured thereto and a method of securing the fitting thereto. The fitting has a first end with an outer perimeter disposed exteriorly thereof ... | 05/08/2007 |
| 7210709 | Tubular socket A tubular socket for connecting a fluid conduit to a thermoplastic container has first and second thermoplastic parts connected to one another by a multi-component injection molding process. The first part has a smaller creep tendency under pressure load and a small... | 05/01/2007 |
| 7205037 | Tubulation tubing of display panel Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display... | 04/17/2007 |
| 7198304 | Fluid line connector with intermediate smooth surface A fluid line connector includes a length of tubing having a plurality of corrugations formed therealong between opposing tubing ends. A non-corrugated section is disposed along the length of tubing between the opposing tubing ends such that a portion of the pluralit... | 04/03/2007 |
| 7152631 | Pipe repair tool The pipe repair tool provides for repairing a damaged section of a pipeline. The repair tool comprises a main body having a top surface and a bottom surface. A compressible alignment portion is positioned above the main body. A compression plate is positioned above ... | 12/26/2006 |
| 7143481 | Fixing ring for flexible pipe to manhole joint The object of the present invention that a fixing ring is provided, which has annular ring form made of strip materials and is mounted in a bore or on a outside surface of flexible joints for piping, and not only has compact form and structure but also can be adjust... | 12/05/2006 |
| 7137652 | Pipe joint structure and method of assembling same In a pipe joint structure, a second screw thread formed on an outer circumference end of a joint member is screwed deep into a first screw thread formed on an inner circumference of a cylindrical joint fitting member whose axial end is bonded to a common rail body s... | 11/21/2006 |
| 7117745 | Process seal for process control transmitter A process control instrument for coupling to a process is attachable to a metal flange. The flange has a first passageway adapted to be filled with process fluid. The process control instrument includes a body having an opening adjacent to the first passageway for r... | 10/10/2006 |
| 7104104 | Rectangular and square ducting systems A duct structure (50), includes lengths of square/rectangular duct (52) manufactured by pre-forming the duct in round cross-section (51) and then transforming the round cross-section into square and rectangular cross-sections utilizing expandabl... | 09/12/2006 |
| 7080558 | Process seal for process control transmitter A process seal for a process control transmitter is provided. The seal includes a contact region which provides a metal to metal seal against a coupling flange. ... | 07/25/2006 |
| 7066498 | Part for connecting a fluid line to an opening of a container comprising plastic material or for closing the opening A part for connecting a fluid line to an opening of a container comprised of thermoplastic material or for closing the opening of the container has a first component and a second component of thermoplastic material. The first component has a surface to be connected ... | 06/27/2006 |
| 7063226 | Fuel tank with lid A fuel tank with an opening, on which a lid is mounted in a removable manner by means of thread or bayonet, is intended to provide a sustained and sealed closure under all conditions. For this purpose, two sealing rings are arranged between the sealing surfaces, the... | 06/20/2006 |
| 7059638 | Self-fastening sewer tap A self-fastening tap for connecting a branch pipe to an aperture of a given diameter provided in a main pipe. The tap comprises a hollow cylindrical body having a first open end of a given diameter and a second open end opposed to the first open end. The cylindrical... | 06/13/2006 |
| 7055867 | Brake servo comprising a connecting element with a defined angular position The present invention relates to a brake booster with at least one booster housing section including an opening into which a sealing element made of a flexible material is mounted, said sealing element including a recess into which a pneumatic connecting element, in... | 06/06/2006 |
| 7018127 | Connector for joining two lengths of sheet metal ducting together end-to-end and the two pieces of sheet metal A connector for joining two pieces of sheet metal together end-to-end. A second wall and a first wall define a first channel therebetween, into which a ledge extends, and which lockingly receives one piece of sheet metal, by virtue of at least one reverse button loc... | 03/28/2006 |
| 7007981 | Connecting structure of pipe and pipe joint and method of connecting the pipe to the pipe joint In a connecting structure of a pipe of an air conditioning unit and a pipe joint for supporting the pipe, an insertion hole through which the pipe is inserted is formed within the pipe joint. The insertion hole has substantially a L-shaped cross-section and includes... | 03/07/2006 |
| 6998161 | Tubulation tubing of display panel Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display... | 02/14/2006 |
| 6957968 | Snap engagement electrical fitting with flangeless body An electrical fitting for snap engagement of electrical cables or conduit to an electrically conductive panel or junction box. The fitting features a flangeless tubular body having a snap ring surrounding its leading end. The tubular body and snap ring are electrica... | 10/25/2005 |
| 6953194 | Expandable band and locking mechanism The expandable band is used to secure a sealing element within a generally cylindrical structure, such as a pipe or manhole, or other round hole. The expandable band includes a band body having a first band end portion and a second band end portion. The first band e... | 10/11/2005 |
| 6935377 | High-pressure fuel injection pipe having connecting head A high-pressure fuel injection pipe has a connecting head with an outer circumference formed for a mating seat portion. A shallow annular groove is formed in the inner side of the connecting head while shaping the head. A connecting washer is fit on the outer circum... | 08/30/2005 |
| 6935026 | Wheel bearing assembly for motor vehicles The invention relates to a wheel bearing assembly for motor vehicles with a bearing provided with an inner ring and an outer ring, the bearing being fitted with its outer ring into a bearing casing and the outer ring being mechanically supported in axial direction o... | 08/30/2005 |
| 6931729 | Method for manufacturing a filler neck In response to the recent various requests, the present invention provides a method for manufacturing filler neck to facilitate jointing a mouthpiece and a feeding pipe which were manufactured separately into an integrated filler neck having an excellent hermeticity... | 08/23/2005 |
| 6926537 | Interposer assembly An interposer assembly including specialized fastener retention apertures for use with a threaded fastener. The interposer assembly components are held together by the threaded fastener and aperture. ... | 08/09/2005 |
| 6918378 | High-pressure fuel injection pipe In a high pressure fuel injection pipe, pipe extension and heat treatment are repeated by using a header manufactured by transformation induced plastic type strength steel. A process for depositing residual austenite is then performed, after which a final pipe exten... | 07/19/2005 |
| 6908115 | Combined register opening cover and register boot frame A register opening cover may be used to cover register openings until the register boot is installed in the register opening. During the installation of the register boot, the invention may be used to hold the register boot in place until the register boot is secure... | 06/21/2005 |
| 6905147 | Coupling member for connecting a fuel receiving or fuel dispensing part to a fluid line and method for its manufacture A coupling member for connecting a part, provided for receiving or dispensing fuel and made primarily of HDPE (high-density polyethylene), to a fluid line has first, second, and third components made of meltable material. The third component forms a heat fusion join... | 06/14/2005 |
