"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7438497 | Plastic component having breakaway feature A plastic component is attached to a mounting structure by a fastener that extends at least into a mounting hole in the plastic component. The mounting hole is located near an edge corner of a cantilevered mounting tab that forms part of the plastic component. The m... | 10/21/2008 |
| 7374377 | Bit holding apparatus for use with a power tool An apparatus includes a rotatable device, which may be a keyless chuck, a keyless chuck adapter, a collet chuck, a collet adapter, a set screw bit retaining chuck, or a set screw bit retaining adapter. The rotatable device is configured to be mounted to a power tool... | 05/20/2008 |
| 7357460 | Connecting system for tensile elements An improved connecting system for tensile elements, including a longitudinal tensile element having an end portion and a cross-section thereof, a deformable connecting element; a bracing element, and a tensile axis of applied tensile load along said longitudinal ten... | 04/15/2008 |
| 7354230 | Bit holding apparatus for use with a power tool An attachment (10) for use with a power tool (12) which can conveniently convert a rotatable chuck (14) or adapter (78) used with a first bit device (22) to usage with a second bit device (36) and vice versa. Either first or... | 04/08/2008 |
| 7337643 | Rolling mill drive with a coupling and decoupling device A rolling mill drive with at least one drive spindle arranged between a drive unit and a driven roll and terminating in a spindle head connected detachably to the neck of the roll. A coupling and decoupling device is arranged between the neck of the roll and the spi... | 03/04/2008 |
| 7334825 | Vehicle load caddy An extendable pole with an attachment mechanism on its distal end for receiving a selective tool from a set of selective tools. The set of tools includes a push plate for pushing a load slidably in a vehicle such as in a truck bed; a hook for retrieving a load slida... | 02/26/2008 |
| 7325633 | Rock drill bit and a thread joint therefor A drill bit intended for percussive rock drilling is formed to reduce the occurrence of cavitation during percussive drilling. The drill bit includes an integral skirt and at least one channel for transport of flush medium, such as water. The drill bit has a front f... | 02/05/2008 |
| 7318260 | Quick release locking mechanism and method, especially for a hidden-type convertible shoe A novel quick release locking mechanism is disclosed. The locking mechanism is comprised of a male latch member and a female receptacle. The male latch member is comprised of an arbor with a planar handle at its proximal end and a catch apparatus at its distal end. ... | 01/15/2008 |
| 7311579 | Block set for assembling a solid creation and apparatus for fabricating block for assembling solid creation A block set for assembling solid creations uses at least two types of cylindrical blocks. The cylindrical blocks are a thin cylindrical block and a thick cylindrical block. The thick cylindrical block may include a hole on a side face thereof for receiving the thin ... | 12/25/2007 |
| 7216937 | Press-formed keyway for headrest mounting tube Headrest-mounting-tubes are attached into the seatframe of an automotive seat. Headrest-posts engage the mounting-tubes, and support the headrest. The headrest-posts need to be orientated correctly, and so have a key that engages a keyway in the mounting-tube. The k... | 05/15/2007 |
| 7203998 | Composite knob with light pipe leakage barrier A composite knob including an injection molded translucent core having a side wall and a top wall with light pipe window or a light pipe opening formed in these walls. A trim ring is positioned on the core and has an opening therethrough to align with the light pipe... | 04/17/2007 |
| 7140076 | Reinforcing member for a knob for a lock A knob for a lock includes a knob body and a reinforcing member. The knob body has a side, and a neck extends outward from the side of the knob body and has a slot. The reinforcing member is mounted around the neck and has a stop that is engaged in the slot of the n... | 11/28/2006 |
| 7112020 | Cutting tool configured for improved engagement with a tool holder A cutting tool has a shank with a cylindrical portion that is adapted to fit closely within a tool holder. The shank is adapted to be engaged by a setscrew of the tool holder at a first contact point. A clearance surface is provided opposite the first contact point.... | 09/26/2006 |
| 7101124 | Hole saw assembly A hole-saw assembly including a hole-saw having at one end a plurality of cutting teeth and at the other end two shafts. The assembly includes a mandrel coaxially aligned with said hole-saw and including a body having two bores therethrough coaxially aligned with sa... | 09/05/2006 |
| 7066677 | Fastening arrangement for plug connectors A plug-connector body for latching-in in a switch cabinet or the like includes pin-shaped fastening elements mounted on the plug connector body for sliding into latching slits on a carrier body. ... | 06/27/2006 |
| 7052224 | Fastener assembly with molded internal helical flutes A fastener assembly for securing a first molded component to a second molded component is provided. The fastener assembly includes a stud that is a molded part of the first component and extends outward from the first component and a cylindrical wall that is a molde... | 05/30/2006 |
| 7033662 | Structure for fitting knob to shaft The knob fitting structure is provided with a knob; an operation shaft to which the knob is to be fitted; engaging stubs provided on one of the knob and the operation shaft and supporting side walls having snap-in holes 10f provided on the other, where... | 04/25/2006 |
| 7025416 | Resin chair with removable desk top A chair having a pair of channels for receiving the posts of an independent, removable desktop. A locking mechanism is provided to secure one of the desk posts within its receiver channel. The locking mechanism may be easily released to extract the desk post from th... | 04/11/2006 |
| 6994502 | Pole joint screw for a basketball goal system A pole joint screw may be used to connect a first section of a basketball support pole and a second section of a basketball support pole. The pole joint screw may include an elongated body including a first end and a second end, a head disposed on the first end of t... | 02/07/2006 |
| 6991546 | Universal joint shaft A universal joint shaft for driving a roll of a rolling mill includes a connecting shaft, a first universal joint that is attached to a first end of the connecting shaft, a second universal joint that is attached to a second end of the connecting shaft, a coupling s... | 01/31/2006 |
| 6974140 | Modular multiple dolly moving system A modular dolly moving system is shown, which is composed of one or more dollies connected together with connector rods. The dollies are capable of accepting industry-standard e-track connectors used with cargo belts, and the dollies can be fitted with a variety of ... | 12/13/2005 |
| 6973736 | Tile contour tool An apparatus for tracing a contour onto a tile prior to cutting the tile includes a base member having a first longitudinal slot and a retaining lip disposed at one end thereof. A first extension member includes a second longitudinal slot and is pivotally attached t... | 12/13/2005 |
| 6944910 | Caster wheel assembly with anti-flutter control A caster wheel assembly for a wheeled device, such as a wheelchair, includes a housing suitable for connection to a wheeled device, a caster fork configured to mount a caster wheel for rotation, and a caster bolt connected to the caster fork and inserted into the ho... | 09/20/2005 |
| 6945540 | Sealing connection element, sealing end piece and a seal The invention relates to a sealing connecting element, a sealing end piece and a seal. In practice different seals are known which are produced as three dimensional structures and then given to the customer. The production, wherein profile strips are ready-made by c... | 09/20/2005 |
| 6923297 | Disc brake seal assembly A seal device for use in sealing between parts of a thrust assembly of a disc brake has a support element (31) adapted to be carried by a first part (25) of the thrust assembly, the support element (31) carrying a seal (33) arranged so th... | 08/02/2005 |
| 6904743 | Leaf rake combo kit A device for combining two rakes to provide a combination raking and picking up apparatus comprises a pair of sleeves pivotally attached to one another. A first rake handle is secured into the first of the connected sleeves. A third sleeve is separately attached to ... | 06/14/2005 |
| 6874601 | Brake pad assembly A brake pad assembly includes a shank with a brake pad connected to a first end thereof and the shank extends through a support frame, a first positioning member, a brake arm, a second positioning member, a holding member and is threadedly connected to a nut. The fi... | 04/05/2005 |
| 6824180 | Quick connect tool A quick connect assembly provides a male portion with a pair of arms defining teeth on their outer surface, and a female portion having a sleeve, defining inward facing teeth corresponding to the outward facing teeth of the male portion. Insertion of a handle upon w... | 11/30/2004 |
| 6711826 | Pole section for surveying equipment A light weight surveying pole which is of robust and highly accurate construction. The pole may include two or more pole sections which may be screwed together to make a longer pole. Fittings for use in screw-together pole sections are constructed to permit location... | 03/30/2004 |
| 6709189 | Connector A connector for securing a handle to a utensil comprises a male part (14) having a threaded portion (16) adjacent the free end thereof which joins a shaft portion (18) of greater diameter than the threaded portion (16), a female socket pa... | 03/23/2004 |
| 6709234 | Impeller shaft assembly system An impeller shaft assembly, coupler and molten metal pump are described, in which a coupling member is configured to be secured to a pump drive shaft and includes a socket part that is defined by a socket wall formed about and extending along an axis. The socket wal... | 03/23/2004 |
| 6640517 | Pole mounting system having unique base and method of assembly thereof A pole mounting system mountable on a footing and used for supporting vertical structures. The system includes a pole having a lower end terminating in a lower edge, a base plate having an opening, and ears attached transversely to the base plate adjacent... | 11/04/2003 |
| 6532711 | Reinforcing bar splice and method A bar connection or splice and method uses a cage of relatively short bars which may be smaller reinforcing bars or threaded bars or rods. The bars of the cage may be joined by rings or wires and clamped to bridge or lap aligned bar ends. In one form, the... | 03/18/2003 |
| 6532630 | Matingly interfitted tool handle and extension for preventing relative rotation An extension pole is disclosed for use with a paint roller tool. The pole and handle cooperatively provide a smooth flush connection and prevent relative rotation therebetween. In particular, an end portion of the extension pole comprises a locking mechan... | 03/18/2003 |
| 6530124 | Matingly interfitted tool handle and extension for preventing relative rotation An extension pole is disclosed for use with a paint roller tool. The pole and handle cooperatively provide a smooth flush connection and prevent relative rotation therebetween. In particular, an end portion of the extension pole comprises a locking mechan... | 03/11/2003 |
| 6394465 | Clamping device A clamping device (1, 25, 35) for releasably clamping an insertion member (9, 27, 38) with a shank portion, the clamping device comprising a clamping member having an insertion bore (11, 26, 40) formed by the union of an access bore portion (19A, 31A, 41A... | 05/28/2002 |
| 6364568 | Curtain rod with a middle support A device for connecting two support members, arranged spaced apart from each other by a distance and designed for supporting drapes, net curtains, and similar decorative items, has a support rod having first and second ends. Each of the ends is supported ... | 04/02/2002 |
| 6328361 | Tool with removable handle A garden tool of the type having a shaft handle includes a tool with a handle socket provided with an array of teeth to interengage an array of teeth formed on a lug fastened on the handle shaft so that when the end of the shaft is inserted into the handl... | 12/11/2001 |
| 6325568 | Combined mortise and tenon joint feature A one piece stowage bin (10) has a generally rectangular, polygonal open-fronted box-type structure. Right and left end panels (14) and (18) rise up from the sides of the bottom panel (12) to form side walls. Three fold lines allow the stowage bin (10) to... | 12/04/2001 |
| 6315488 | Snap-in handle assembly for a tool A coupling device for connecting a handle part and a tool part includes a plug and a socket. The plug has a main portion, an end portion, and a notched portion between the main portion and the end portion. The socket has a proximal base end, a body portio... | 11/13/2001 |