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...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Class 248/200.1 - On extensible column mounted between opposed surfaces


Subclass of Class 248 - Supports
Definition: A support wherein a bracket is mounted on a longitudinally
No. of patents: 161
Last issue date: 05/15/2012


1          
NumberTitleIssue Date
8177176Hanger bar for recessed lighting fixtures
A hanger bar for supporting a recessed light fixture is attachable to ceiling joists or a T-bar grid of a drop down ceiling. First and second bars of the hanger bar slide and telescope. First and second spring clips are detachably coupled to the brackets at the ends...
05/15/2012
8167257Apparatus, method, and system for supporting an object
An apparatus, method, and system for supporting an object or objects. The apparatus includes a first body operably configured to be mounted to a surface. The apparatus also includes a supporting connector on the first body, for supporting the object. The apparatus a...
05/01/2012
8162274Systems and methods for attaching barrier sheet material to extensible pole assemblies
A foot assembly is adapted to be detachably attached to a pole comprising a shaft portion and a ball portion. The foot assembly comprises a foot member defining a first body cavity and a clip member adapted to be detachably attached to the shaft portion of the pole ...
04/24/2012
8152118Locking and lifting mechanism for safety fence support post
A support post for a safety fence assembly. The post includes an outer tube having a floor engaging end for engagement with a floor, an inner tube adapted for sliding telescoping engagement with the outer tube, and a ceiling engaging end for engagement with a ceilin...
04/10/2012
8056872Hand removable backstop
A lightweight hand-removable backstop structure is provided, the backstop structure having: a backstop support; and an elongated substantially rigid structure arranged to be removably installed upon and rigidly supported in position by the backstop support, the elon...
11/15/2011
8042776Adjustable mounting bracket
A mounting bracket for supporting an electrical box or other electrical device to a wall stud is adapted to contact an opposing wall to resist movement of the bracket. The bracket includes a front plate and a support plate extending perpendicular to the front plate ...
10/25/2011
7823846Utility portal for wall construction
A rigid utility portal that can replace a removed or omitted section of the framing members of a wall construction that also includes stud, and that will permit the passage therethrough of electrical utilities, plumbing utilities, and/or HVAC without the necessity o...
11/02/2010
7823845Corner climber
A novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention...
11/02/2010
7810771Systems and methods for attaching barrier sheet material to extensible pole assemblies
A foot assembly for detachably attaching an extensible pole assembly to sheet material comprising a foot member, a first attachment member, and a second attachment member. The foot member is adapted to be attached to the extensible pole assembly. The foot member sup...
10/12/2010
7784754Adjustable hanger bar assembly with bendable portion
The present invention is an adjustable hanger bar assembly for a light fixture. The assembly maintains structural integrity between first and second bars to support a recessed light fixture while being extended to distances where typical mounting assemblies fail. Th...
08/31/2010
7766290Adjustable assembly for hanging cookware and utensils
An improved method of storing and retrieving cookware and utensils utilizing an assembly attached to the underside of an accommodating surface. The assembly incorporates hanger assemblies whose positions are adjustable along the length of the assembly. The hanger as...
08/03/2010
7717381Pneumatic corner climber
The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments...
05/18/2010
7699276Support post with surface-engaging members
A support post and safety fence assembly in which the post has a telescoping inner and outer tube and is supported on a threaded internal shaft coupled to a floor engaging end and ceiling engaging end preferably formed with claws that have a number of sharp penetrat...
04/20/2010
7654495Hanger assembly
A hanger assembly configured to mount a fan housing in a building including a first support having a lower surface and a second support. The hanger includes a body having a first end engageable with the first support and a second end engageable with the second suppo...
02/02/2010
7621493Support for mounting a bicycle rack on a frame
A support for mounting a bicycle rack on a frame, particularly an A-frame of a trailer tongue, has a cross-piece having a length to span spaced-apart frame elements of the frame. The cross-piece forms angles with the frame elements. Mounting brackets are secured to ...
11/24/2009
7510152Guard rail safety system
A support post and safety fence assembly in which the post has a telescoping inner and outer tube and is supported on a threaded internal shaft coupled to a floor engaging end and ceiling engaging end preferably formed with claws that have a number of sharp penetrat...
03/31/2009
7472875Bracket for mounting an electrical device
This invention relates to a bracket for mounting an electrical box on a mounting bar device. The bracket has a central section having a channel-shaped recess. The bracket also has end sections at opposite ends of the central section. The end section have bar device ...
01/06/2009
7429021Sink support system
An exemplary embodiment of a system for mounting a sink to a support structure includes first and second support members. The first and second support members are adapted for fitting together along a range of positions to provide a variable length sink support syste...
09/30/2008
7429025Adjustable bar and fixture box assembly
A hanger assembly including an adjustable bar and a fixture box for rapidly installing and centering an electrical fixture over a hole in a ceiling. The adjustable bar includes an elongated tubular member, a threaded rod rotatably connected to the tubular member, jo...
09/30/2008
7413156Hanger bar for fixture and method
A hanger bar attachable between joists for supporting a fixture has an attaching plate at distal ends with a contact portion for bearing against a joist and a laterally extending portion that defines a recess. The extended portion defines an elongate slot that recei...
08/19/2008
7350759Quick release mounting for a room air conditioner
A quick release mounting apparatus and method for mounting a room air conditioner in a window opening that utilizes a quick release mounting which supports the weight of the outdoor portion of the air conditioner in a cantilevered condition and, in the event of an e...
04/01/2008
7338411Removable exercise pole
It is the object of the current invention to provide a removable exercise pole with a base connected with a housing pole that is extended by means of a telescoping upper extension pole. The pole is held in place by a compressive tensioning mechanism that also allows...
03/04/2008
7318572Mounting device for a flat screen display panel
A mount for attaching a flat screen display panel is disclosed in which a wall bracket is attached to a support surface, a panel bracket is secured to a display panel, and the two brackets then cooperate to securely affix the display panel to the support surface whi...
01/15/2008
7314205System and method for mounting a breaker panel to a pole
Certain exemplary embodiments can provide a system that can comprise one or more brackets adapted to be coupled to a panel. The bracket can define a collar adapted to slideably couple the panel to a pole. The bracket can be adapted to restrain rotational motion of t...
01/01/2008
7310917Hinged frame spreader
A hinged spreader board of a pre-set length with shaped ends is pivoted open inside a frame to mate with the inside faces of the sides of a frame and maintain the sides apart by the length of the board while attaching the frame to a wall. Additional hinged sections ...
12/25/2007
7305800Storm barrier assembly
An apparatus and assembly for retaining a substantially flat, protective panel within a frame such as a window frame. In one embodiment, the panel retention apparatus of the present invention includes a bracket member for fitting over an edge of the panel, such that...
12/11/2007
7290742Adjustable support tool for vertical and horizontal mounting
An adjustable support tool for either vertical or horizontal mounting. The adjustable support tool comprises a rod slidably received by a tube. The rod has depressions formed thereon. A threaded portion is coupled to the tube and a hand grip tightener is turnable en...
11/06/2007
7287474Consumer pyrotechnics support apparatus
A reusable pyrotechnics support device for securely holding consumer ground-based fireworks (for example, fountains, mortars, multiple aerials, and the like) in a vertical and upright position, using a sufficiently wide base that is resistant to tipping over. In cer...
10/30/2007
7287734Combination spring tension rod and mounting brackets for window coverings
A combination spring tension rod and mounting bracket assembly easily mounts within a window opening. A pair of mounting bracket devices are mounted to opposite ends of the spring tension rod. The spring tension rod is compressed and positioned such that bearing sur...
10/30/2007
7284738Adjustable lumber stand system
An adjustable lumber stand system may include a pair of adjustable leg assemblies. Each leg assembly may comprise a first external tubular section into which a second internal section may longitudinally slidably adjust. A pair of base anchors configured to anchor th...
10/23/2007
7275731Telescopically adjustable support brace
A telescopically adjustable support brace is used to hold concrete form work at the proper linear distance during pouring operations. The brace comprises a pair of crossbars and telescoping adjustable arms that are locked by a pin inserted through aligned apertures....
10/02/2007
7271335Combination mounting bracket and adapter plate for mounting electrical boxes
A mounting system for securing an electrical box within a wall of a building. The electrical box is of typical construction having an open side thereof. The mounting system consists of an elongated bracket having one end region secured to the wall structure and a ge...
09/18/2007
7255312Guard rail safety system
A support post and safety fence assembly in which the post has a telescoping inner and outer tube and is supported on a threaded internal shaft coupled to a floor engaging end and ceiling engaging end preferably formed with claws that have a number of sharp penetrat...
08/14/2007
7243467Apparatus for securing an opening with a removable cover
A securing apparatus for securing a cover in a window opening, the securing apparatus engages fastening locations on opposite sides of a window opening. The securing apparatus includes a tube having a first end and a second end. A connector is disposed on the tube a...
07/17/2007
7240884Mounting device of sprinkler
A mounting device of a sprinkler comprises: a main body provided with a pair of side plates and an upper plate disposed on upper portions of the side plate; a rail mounting portion formed at lower ends of the side plates and insertedly fixed to a support rail; a sup...
07/10/2007
7232103Load-bearing pressurized liquid column
A load-bearing, pressurized-fluid column apparatus and method for supporting a load or mine ceiling with respect to a support surface or mine floor includes an elongated, flexible sleeve and bladder retain a substantially incompressible liquid. The sleeve and bladde...
06/19/2007
7228669Suspended table assembly
A suspended table assembly includes a first support and a second support that are vertically spaced from each other. A plurality of legs is provided. Each of the legs has a first end and a second end. Each of a plurality of first brackets is pivotally coupled to one...
06/12/2007
7216838Adjustable bar for cathedral mount ceiling box
An adjustable mounting assembly for hanging a light fixture, fan, or other electrical device from a cathedral ceiling. The adjustable mounting assembly allows an installer to easily mount an electrical device in any location along the apex of a cathedral ceiling. Th...
05/15/2007
7172532Exercise device tubing
A unique structure for an indoor exercise bike that provides strength in its design, as well as the flexibility to create an aesthetically appealing frame structure. The monocoque frame design, including two symmetrical halves joined together, forms a very strong, l...
02/06/2007
7118141Apparatus and method for securing an exit device to a door
A securing mechanism for coupling an exit device to a door. The securing mechanism comprises a bracket coupled to the exit device and a shaft having a first end and a second end and defining a longitudinal axis. The bracket defines a first aperture and a second aper...
10/10/2006
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