Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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| Number | Title | Issue Date |
| 8181412 | Expandable ceiling grid A preassembled suspended ceiling grid module comprising a plurality of parallel main tees and a plurality of cross tees, the main and cross tees each having horizontal flanges extended to both sides of a central plane, the cross tees being joined at their ends to th... | 05/22/2012 |
| 8146315 | Suspended ceiling-support device A device for supporting a suspended ceiling includes a section that is able to support the suspended ceiling and spacers disposed between the section and the walls of the building. A removable panel is mounted on a section, the panel being able to reduce a space pro... | 04/03/2012 |
| 8046966 | Suspended ceiling assembly A suspended ceiling assembly preferably formed of wood or wood-like material for aesthetic purposes. A ceiling panel grid is formed of ceiling panel support members that include runners and cross members arranged in intersecting relationship forming cells that suppo... | 11/01/2011 |
| 8046967 | Translucent resin wall system A translucent wall in accordance with the present invention is configured to provide aesthetic qualities to existing walls using resin-based panels. In one implementation, one or more resin-based panels are mounted to an existing wall using one or more easily assemb... | 11/01/2011 |
| 8006453 | Hanging display system A hanging display system is provided comprising an electrified grid system adapted for operative communication with display animation modules. ... | 08/30/2011 |
| 7987647 | Re-roofing system and a method of installation The present invention relates to a roof system for installation on an existing roof. The existing roof has a plurality of open web steel joists with an existing metal deck thereon. The roof system includes a plurality of deck straps, a roof deck and roofing and insu... | 08/02/2011 |
| 7987648 | Modular wall panel system A decorative, modular wall panel system is disclosed that allows easy installation and that is adaptable to a variety of wall lengths by allowing the decorative panels to float on an easily installed frame assembly. A skeletal, hidden frame structure is attached to ... | 08/02/2011 |
| 7926238 | Stab-in connector A stab-in connector that locks with an opposing identical connector, through a slot in the main beam of a suspended ceiling grid. The connector has a straight locking latch that is cantilevered from a bend at a base of the connector. The bend is in the form of an ar... | 04/19/2011 |
| 7886496 | Extruded aluminum bottom-load ceiling An extruded aluminum bottom-load ceiling used in conjunction with cleanrooms comprises main tees and cross tees with removable flanges. The tees are connected via cam-lock devices or splice bars and may be hung on a 4′×4′ or 8′×8′ configuration. The tees a... | 02/15/2011 |
| 7849652 | Suspended ceiling with measurement indicia A main tee member having a measurement indicia system for use with a suspended ceiling includes a support flange and a web extending upwardly from the support flange. The web has first and second sides and a plurality of receiving channels extending from the first s... | 12/14/2010 |
| 7849651 | Wall materials bracket and insulating wall structure A wall materials bracket comprises a base piece 11, a catching piece 12, a spacing piece 13 and a holding piece 14, and further includes a leaning means for leaning an insulation put on the catching piece 12 against a wall substrat... | 12/14/2010 |
| 7810294 | Housing construction system A wall surfacing system for providing a secondary ceiling or wall covering structure adjacent a primary structure. The system provides a plurality of elongated structural support rails, each of these support rails have a coupling web with a bearing surface for attac... | 10/12/2010 |
| 7805904 | Ceiling grid spanner A suspended ceiling fixture for hanging items from a suspended ceiling that is adjustable in multiple degrees of freedom includes a body spanning a distance between adjacent frame members of a suspended ceiling. The fixture also includes brackets for hanging the bod... | 10/05/2010 |
| 7779593 | Wall angle with pre-punched locating tabs A wall angle for a suspended ceiling, which may either be a drywall suspended ceiling or a lay-in tile suspended ceiling, has a cross-section forming a substantially right angle of the vertical leg and a horizontal leg. The horizontal leg is adapted to support an in... | 08/24/2010 |
| 7748188 | Member and structure for fastening exterior panel The present invention is a fastening member formed of a single steel plate for fastening exterior panels to a building frame and a structure using the fastening member. The fastening member includes, a base plate portion functioning as a fastening portion to a build... | 07/06/2010 |
| 7743572 | Anti-vibration sound insulator for suspended ceiling The invention is directed to an anti-vibration sound insulator for a suspended ceiling which is intended to be used either in residential or commercial applications. The insulator comprises a metal furring devised to be fixed to the ceiling. It also includes a centr... | 06/29/2010 |
| 7685786 | Fabric support frame section A false ceiling panel frame, at least one side of this frame including, when viewed in cross section, a top wall and a side wall. The side wall includes an approximately vertical top section and a bottom section, the top section and the bottom section forming an ang... | 03/30/2010 |
| 7677004 | Conformable wide wall angle A wide wall angle useful in locations of seismic activity to support ceiling tile and grid tees of a suspended ceiling comprising an assembly of an elongated base angle and an elongated extension strip, the base angle having generally perpendicular legs integral wit... | 03/16/2010 |
| 7669373 | Building means Building means, having a main plate 1, a lower ledge 2 extending outwards of a first face of the plate, a first bolt portion 4 extending outwards of the first face of the plate and a second bolt portion 5 extending outwards of a second fa... | 03/02/2010 |
| 7661236 | Stab-in connector with expansion relief A V-shaped indent is formed in a stab-in connector for a suspended ceiling grid. The indent forms a vertical bend line. In a fire, the connector bends along the vertical bend line to permit a cross beam in the grid to expand while keeping the grid intact, and... | 02/16/2010 |
| 7637065 | Panel attachment clip A clip for suspending ceiling panels from a horizontal channel having a C-shape formed by a vertical web and integral opposed horizontal upper and lower flanges, the clip comprising a sheet metal body, the body including a vertical web extending between upper and lo... | 12/29/2009 |
| 7634881 | Cross panel A cross panel for a grid type suspended ceiling comprising a sheet metal body forming a rectangular face adapted to close the space between the flanges of a pair of parallel grid tees. The panel has four connectors each adjacent a respective corner of the panel face... | 12/22/2009 |
| 7631469 | Spacing device Spacing device has a body (2) and at least two guiding flanges (3, 4) which extend from the upper surface (5) of the body. The flanges are spaced approximately the width of the support means and are configures to locate the support means and the... | 12/15/2009 |
| 7617649 | Article hanging system, slidable wire holder, detachable wire holder, wire hook and wire gripper An article hanging system capable of easily changing an exhibit position and an exhibit height of an article such as a goods exhibited in a shop, a hanger and a display shelf comprises a ceiling rail assembly, a wire holder slidably retained to the ceiling rail asse... | 11/17/2009 |
| 7614195 | Suspended ceiling grid network utilizing seismic separation joint clips Joint clips of the invention are used in grids for suspended ceilings, at selected intersections, to create separate areas of ceiling that move independently of one another during an earthquake, to prevent a buildup of momentum in the entire ceiling. In one embodime... | 11/10/2009 |
| 7578106 | Wall molding for suspended ceiling A seismic wall molding for suspended ceiling systems that, although sufficiently wide across its horizontal ceiling supporting leg, is visually unobtrusive by virtue of a stepped, shadow style configuration. The stepped horizontal leg configuration allows the wall m... | 08/25/2009 |
| 7578107 | Suspended ceiling segment A horizontally extending suspended ceiling segment that appears to float in space. Support hangers in an upper tier connect to a grid that forms a lower tier, and cantilever the outward ends of the beams in the lower tier. A perimeter trim strip surrounds the... | 08/25/2009 |
| 7428801 | Ceiling structure with curved sheets and a method of mounting such a ceiling structure The invention relates to a ceiling structure comprising a number of sheets that span between parallel beams mounted underneath a fixed ceiling, wherein the sheets can, by elastic deformation, be taken from an initial configuration to a desired curved configuration, ... | 09/30/2008 |
| 7406802 | Panel structures and mounting therefore A panel structure including a flexible panel, at least one edge strip and mounting hardware is provided. Also provided is a method of configuring the panel structure. The edge strip has at least one mounting member receiving area provided thereon. The mounting membe... | 08/05/2008 |
| 7398624 | Compressible structural panel with end clip A structural panel for use in building structures or in the formation, finish or decoration thereof includes an outer sheet and a connector sheet with a plurality of collapsible or compressible dividers therebetween. The panel in a rest condition is expanded and of ... | 07/15/2008 |
| 7377084 | Compressible structural panel A structural panel for use in building structures or in the formation, finish or decoration thereof includes an outer sheet and a connector sheet with a plurality of collapsible or compressible dividers therebetween. The panel in a rest condition is expanded and of ... | 05/27/2008 |
| 7360343 | Raised access floor A raised access floor has panels suspended by pedestals. Each panel may have a top surface and a frame extending around the top surface. Each panel may have extruded aluminum components including four edge members, two intermediate members, and a center member. Each... | 04/22/2008 |
| 7326466 | Impact energy absorbing structure An object of the invention is to provide an impact energy absorbing structure in the form of resin moldings such as interior components of automobiles and other impact energy absorbing structures, with better impact properties, particularly the performance in absorb... | 02/05/2008 |
| 7322157 | Ceiling paneling system A paneling system for ceilings of a building structure in which the panels are suspended by hook shaped flanges, on opposite sides of each panel from flat arms of L- or Z-shaped panel carriers or support rails. One flange of each panel extends over the flange of a n... | 01/29/2008 |
| 7303641 | Method for fabricating cellular structural panels An apparatus for manufacturing cellular laminate structural panels includes one or more supply stations of a flexible strip material including folding rollers for sequentially folding the strip material into cellular structures and feeding the cellular structures in... | 12/04/2007 |
| 7303305 | Acoustic light emitting module A ceiling tile system comprises modular acoustic light-emitting modules which can be of a standard size to be fitted into a hung ceiling or other ceiling system in conjunction with similar acoustic light-emitting modules or conventional ceiling tiles. Each acoustic ... | 12/04/2007 |
| 7290375 | Seismic isolation access floor assembly An access floor assembly includes a base floor, a substructure mounted to the base floor, a bearing plate, formed with a first cavity, mounted to the substructure and disposed at an elevated location relative to the base floor, an isolator plate, formed with a secon... | 11/06/2007 |
| 7281355 | Integrated ceiling and wireway distribution system Ceiling panel assemblies are conventionally suspended from a building structure, and each panel assembly has a core panel provided with dividers and spacers, and panel bridging members to allow cables to be strong in the ceiling as required to accommodate the power ... | 10/16/2007 |
| 7278243 | Molding for suspended panel ceiling A wall molding for a panel suspended ceiling having a vertical leg that is attached to a wall, and a horizontal ledge that supports a beam extending outwardly from the wall, with the ledge having a pair of tabs and a ratchet tooth lanced from the ledge at regular in... | 10/09/2007 |
| 7269927 | Suspended ceiling assembly A support frame for a suspended ceiling assembly comprises a grid pattern having a plurality of main beams with opposing sides and an upper face and a plurality of cross beams with an upper face and opposed ends joined to an opposing side of the main beam; at least ... | 09/18/2007 |