...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.
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| Number | Title | Issue Date |
| 8061672 | Clamping device for securing metal struts to I-beams for interior wall construction A securing device for securing a wall to an I-beam. The securing device includes two members that coupled to the sides of an I-beam and are secured together so as to couple the securing device to the I-beam. The two members define a surface that is spaced from the b... | 11/22/2011 |
| 8042782 | Loudspeaker box wall holder Loudspeaker wall holder and method of mounting a loudspeaker box. The loudspeaker wall holder includes a base mountable on a wall surface, an arm coupled to the base, and a holder comprising a clamping device. The holder is mounted on the arm and is structured and a... | 10/25/2011 |
| 8020827 | Suspendable blow dryer holder A suspendable blow dryer holder includes a lower frame having a first opening located within the bounds of the lower frame, the first opening dimensioned to accept and secure a barrel of a first blow dryer such that the barrel is pointed at a floor when the suspenda... | 09/20/2011 |
| 8020826 | Rotatable module and supporting mechanism using the same A rotatable module includes a pivotal shaft, a rotating washer, a stationary washer, a resilient member, and a fixing member. The rotating washer is rotatably sleeved on the pivotal shaft. The stationary washer is non-rotatably sleeved on the pivotal shaft. The fixi... | 09/20/2011 |
| 8014133 | Pendant mounting structure and portable electronic device using the same A pendant mounting structure comprises a main body, a cantilever and two latching elements. The main body includes a first surface and a second surface opposite to the first surface. The cantilever protrudes from the first surface. The latching elements protrude fro... | 09/06/2011 |
| 7997552 | Suspension system A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable ... | 08/16/2011 |
| 7980524 | Suspension trauma relief device A suspension trauma relief device includes a member extending from a ring to which the safety harness and lanyard are attached. The member provides a support for the wearer so that the wearer can take his/her weight off of the safety harness, and particularly the le... | 07/19/2011 |
| 7980523 | Suspended platform for water heaters A method and apparatus are provided for suspending an appliance from a plurality of support members which depend from overhead beams and structures of a building. A lower frame has a base with side walls extending from the base and joined to form a fluid tight conta... | 07/19/2011 |
| 7971842 | Swivelable sign hanging arrangement A swivelable support assembly for angularly adjustably supporting a sign from an overhead support rail. The support assembly comprises an elongated upper wing attachable to the overhead rail. An elongated lower wing is swivelably attached to the upper wing, the sign... | 07/05/2011 |
| 7950614 | Medical equipment overhead mounting structure A system for removable installation and nondestructive removal and reinstallation of a stationary mast from which to suspend equipment on articulated arms for point-of-need positioning thereof includes parallel headers extending in a first horizontal direction, each... | 05/31/2011 |
| 7883067 | Ceiling mounting system A ceiling mounting system configured to provide height and viewing angle adjustment for a flat panel display mounted thereon. An adapter plate attaches to at least one rear surface of a flat panel display. A tube, at a first end, is pivotally attached to the adapter... | 02/08/2011 |
| 7854421 | Mounting bracket and method of fabrication thereof A mounting bracket made in a single sheet of material having lateral faces connected by a joining faces, a region of the joining faces being deformed to comprises an aperture and at least one downward and one upward slot on each side of the aperture, thereby hingedl... | 12/21/2010 |
| 7841571 | Tension based fastening system for holding an article A tension-based fastening system for holding an article comprising a forward-facing S-shaped plate and a reverse-facing S-shaped plate. The reverse-facing plate is disposed over and integrally connected to the forward-facing plate, forming a top tensioned holder por... | 11/30/2010 |
| 7841572 | Toy supporting frame Supporting pipes for hanging toys pivotally connect to each opening formed around a seat of a toy supporting frame with first ends and mount on a playard or a mattress with second ends. A rotary cover is further rotatably mounted on the seat and has openings corresp... | 11/30/2010 |
| 7837170 | System for mounting, accessing, moving and folding away articles under a downwardly facing surface A system comprising a tram-rail assembly attachable to a downwardly facing surface (e.g., the underside of a cabinet), a movable carriage assembly, locked into, and suspended on the tram-rails, and a clamshell-configured, pull-down easel attached to the underside of... | 11/23/2010 |
| 7793907 | Monitor suspension device and method of use A monitor suspension system, the system in its various embodiments including a suspension arm having a first and second end; a component housing coupled to the first end of the suspension arm, and wherein the component housing is capable of being further coupled to ... | 09/14/2010 |
| 7793908 | Air handler support system Two similarly configured upper brackets are each formed of an inverted L-shaped fixed component above and an L-shaped adjustable component below. Each fixed component has a horizontal leg above and a vertical leg below. Each horizontal leg has laterally spaced verti... | 09/14/2010 |
| 7780132 | Construction hanger A construction hanger used in connection with a beam, the construction hanger including a bracket defining an opening for receiving a portion of the beam, a first receiver having an internal thread, and a second receiver through which a support member or fastener is... | 08/24/2010 |
| 7780133 | Suspending element A suspending element has a wire section (12) and a support member (11) having a pot-shaped receptacle (21) for receiving an eyelet-shaped first end (15) of the wire section (12), and a clamping element (18) for securing the ... | 08/24/2010 |
| 7766295 | Support hanger A support hanger system adapted to hang away from a top chord of a truss assembly using the upwardly facing planar surface of the top chord as the support surface for the downwardly extending support hanger. The support hanger assembly utilizes an elongated threaded... | 08/03/2010 |
| 7699283 | Support bracket for electrical box A unitary support bracket facilitates secure and efficient support of an electrical box, and one or more associated conduits. The support bracket includes a central portion, and a plurality of leg portions which extend integrally therefrom. Each of the leg portions ... | 04/20/2010 |
| 7575213 | Article and method for hanging items from I-joist beams Disclosed are a method and device for a hanging device that is used to support ductwork, pipes, wiring, conduit and the like from support beams such as I-Joists. The disclosed embodiments take advantage of I-joist geometry and utilize the flanges of the joist to pro... | 08/18/2009 |
| 7523910 | Device and method for the suspension of objects An apparatus for the suspension of objects from stable and overhanging locations. A method for the installation and use of such an apparatus is also included. Apparatus is especially useful in the decorative display of lanterns created from pumpkins and other gourds... | 04/28/2009 |
| 7516932 | Suspension system A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable ... | 04/14/2009 |
| 7461827 | Serving terminal illuminator Exemplary embodiments of a hanging tool support assembly provide a portable, adjustable support to hold and/or position a tool, such as a flashlight. For example, the hanging tool support assembly hangs or is otherwise suspended from a support line proximate to a wo... | 12/09/2008 |
| 7441730 | Sway brace fitting A versatile sway brace fitting, includes a pair of spaced jaws, for firmly and deformingly gripping a brace, and a method for manufacturing the fitting. The fitting can withstand substantial loads and is adaptable to receive a variety of braces such as bracing pipes... | 10/28/2008 |
| 7416162 | System for mounting, accessing, moving and folding away articles under a downwardly facing surface A system comprising a tram-rail assembly attachable to a downwardly facing surface (e.g., the underside of a cabinet), a movable carriage assembly, locked into, and suspended on the tram-rails, and a clamshell-configured, pull-down easel attached to the underside of... | 08/26/2008 |
| 7410141 | Industrial hanger for metal framing A hanger assembly for attaching to framing. The framing has a first vertical wall and a second vertical wall. The framing also has a top and a bottom. The framing has two bearing surfaces that form a plane that is located between the top of the framing and the botto... | 08/12/2008 |
| 7410140 | Industrial hanger An industrial hanger assembly for attaching to a truss. The industrial hanger assembly includes a first member, a portion of which is operable to fit within a gap between the inner surface of a first angle iron and the inner surface of a second angle iron. The first... | 08/12/2008 |
| 7387287 | Perforated section supporting device adapted to be fixed to a surface such as a ceiling A fixing device which can be fixed to a surface such as a ceiling and receive a perforated section comprises a plate for fixing it to the surface and a support for receiving the perforated section. The support has a wall substantially perpendicular to the plate and ... | 06/17/2008 |
| 7377475 | Television mount assembly A television mount assembly includes an elongated railing has a first end and second end. The railing is attached to a ceiling with a plurality of brackets. A pole has a top end and a bottom end. The pole has a pair of bends therein so that the pole includes a first... | 05/27/2008 |
| 7367548 | Method and apparatus for elevated storage of articles Method and apparatus for elevated storage of articles including application of a spring clutch winch to provide the required lifting and holding forces. In preferred embodiments, the apparatus includes a spring clutch winch, one or more elongate elements payed out f... | 05/06/2008 |
| 7367538 | Suspension system for HVAC equipment A system for suspending an HVAC unit from one or more wood truss members through the use of one or more top lock plates connected to a top support member, one or more channels connected to the top of the HVAC unit, one or more bottom lock plates slidably connected t... | 05/06/2008 |
| 7357363 | Expansion bolt An expansion bolt. A first chock has first and second outer ramping surfaces. A second chock has an inner ramping surface complementarily corresponding to the first outer ramping surface. A spring member biases the second chock radially inwardly against the first ou... | 04/15/2008 |
| 7349203 | Computer controlled display device The present invention is a computer controlled display device. In one embodiment, the display device includes a flat panel display having an input for receiving display data. Additionally, a moveable assembly may be coupled to the display. The moveable assembly may ... | 03/25/2008 |
| 7337577 | Attachable fishing pole strike indicator A fishing pole strike indicator comprising a housing for a power source, illuminable member and exterior switch for engaging and disengaging illumination along with a pair of clamps each with a stationary and articulated jaw member so that the strike indicator can b... | 03/04/2008 |
| 7336494 | Electronic device having compact heat radiation structure A liquid crystal display (LCD) is fixed to an upper housing half by an LCD fixing frame made of a material having a high thermal conductivity. The LCD fixing frame is attached to the upper housing half in contact with a lower surface of the LCD on the opposite side ... | 02/26/2008 |
| 7328925 | Gripper for plastic bag handles A bag grip includes a movable jaw for securing handles of plastic or other bags therein. A battery powered light is contained within the body of the grip for use at night or other times when artificial light is required. The grip is molded from a conventional durabl... | 02/12/2008 |
| 7325778 | Catching device for a suspension system A fastening device (1) for attaching utensils hanging on a suspension system in such a way that they do not fall off. The device includes a fastening loop (5) which can be looped around a rod (3) pertaining to the suspension system in order to b... | 02/05/2008 |
| 7322554 | Purse and accessory holder A holder for a clothing article, such as a purse, scarf, or glove, the holder generally including a base and a hanger, wherein the hanger supports the clothing article but does not compress the clothing article. ... | 01/29/2008 |