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7604481 |
White board and white board display system
The present invention provides a writing board system including several white boards and a frame for mounting to a vertical surface 20 . The white boards may be removably interconnected to one...
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7568915 |
Writing board with convertible stand
A writing board has a convertible stand. Left and right standards pivot at the writing board's sides by a sliding linking mechanism, and their free ends are formed with hooks so that a selection of...
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7431590 |
Whiteboard scoreboard
The whiteboard scoreboard is a dry erase marking surface laminated onto a backboard or other substrate. The whiteboard has rounded corners to prevent injury of an end user or anyone else coming...
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7399184 |
Dry erase article
The invention is a display article having a flexible substrate which includes a writing surface capable of being used as a dry erase surface. A peripheral edge extends around the writing surface. A...
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7293993 |
Board assembly
A board assembly includes a panel and a frame. The frame has a generally annular shape and includes first and second sections. The panel is retained between the first and second sections. The frame...
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7264477 |
Underwater drawing tablet
An underwater writing and drawing tablet that stretches a length of waterproof (plastic) vellum between two rollers over a flat surface thereby enabling the user to easily draw or write on said...
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7255566 |
Write-on wipe-off book holder
An educational device that makes printed material, in the form of a child's workbook of varying thickness in the open reading position, or sheet material in the form of a worksheet, or blank...
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7207805 |
Encapsulated tray and end caps for a writing board
A writing board support tray comprises a support tray having an end portion coated with an elastomeric material with the support tray and the elastomeric material being substantially inseparably...
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7195491 |
Writing board structure
A writing board structure includes a frame, a writing tablet of glass, and a background piece corresponding in size and shape to the writing tablet. The writing tablet and the background piece are...
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7192061 |
Birthday calendar
The birthday calendar is a dual monthly calendar and twelve-month chart. The calendar is perpetual in that it is not designated for any particular year or month. The monthly calendar is made of a...
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7144254 |
Underwater writing tablet
An underwater writing tablet/instrument apparatus comprising a writing tablet having a perimeter edge. A resilient protective border is secured to the perimeter edge of the writing tablet for...
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7093857 |
Birthday calendar
The birthday calendar is a dual monthly calendar and twelve-month chart. The calendar is perpetual in that it is not designated for any particular time period. The monthly calendar displays a...
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6991466 |
Note board apparatus and kit
A note board apparatus attachable to an object, such as a book, includes a support board and a base sheet adhesively connected to the support board. At least one edge of a plurality of writing...
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6971880 |
Deformable drawing tablet
A deformable drawing tablet in which contiguous longitudinal edge portions of a stack of individual elongate strips which are confined for relative sliding movement to form a drawing surface. A...
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6971703 |
Erasable message board for a vehicle
A message board system ( 10 ) for a vehicle ( 14 ) may include a message board ( 30 ) that is configured to be coupled to a vehicle structure ( 32 ). The message board ( 30 ) has a first layer ( 70...
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6955130 |
Reading and writing center
A teaching center is provided with first and second upstanding frame sections separated by two or more lateral connectors to form a generally “H” shaped frame. The second upstanding frame...
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6953345 |
Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members
A water-metachromatic sheet has a support with a porous layer containing a binder resin with dispersed fine-particle silicic acid. The sheet is capable of rendering different transparency between...
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6945785 |
Dry erase board with image in relief
A dry erase board is provided with a relief image. There may be a reinforcement behind the relief image to prevent it from distorting during use. The board may include a frame and means for...
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6895704 |
Work board assembly
A work board assembly having a board and hook assembly mountable to a rail assembly, and the rail assembly is mountable to a wall. A flip chart holder may optionally be hung on the board to add...
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6893266 |
Dry erasable board
A dry erase board is provided having a body having dry erase characteristics. The body has at least one bent end. A sheet having indicia can be secured between the body and the bent end. A user can...
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6884082 |
Sensory feedback educational tool
An educational tool for teaching a child to read and write includes a writing board having a writing surface and a raised rim extending around the writing surface. A displaceable writing medium is...
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6866516 |
Teaching aids
A dry erase panel assembly for use as a teaching aid includes a first panel with a top edge, a bottom edge, a left edge, and a right edge. The first panel includes a writing section that is adapted...
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6837715 |
Dry erase and tack display board having no frame
Tackable and markable dry erase display boards which have no frame and which may be die cut from moldable foam material capable of receiving and holding mounting pins and substantially closing...
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6736644 |
Audio and visual message center
The invention relates to a message center including a substantially rectangular tray having side walls, a raised peripheral edge adjacent the side walls and at least one raised dividing wall having...
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6722891 |
Magnetic drawing board apparatus
A magnetic drawing apparatus including image forming means, image erasing means, motion generating means, movement control means and a main housing, wherein: the image forming means include a...
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6705874 |
Colored magnetic particles for magnetophoretic display and method for manufacturing same
Colored magnetic particles for magnetophoretic display capable of substantially preventing peeling of a pigment therefrom, to thereby prevent contamination of a dispersion medium during use of a...
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6682352 |
Folding writing board
A foldable writing board made up of at least four panels attached by hinges or other attachment means so that the board can be folded out flat to become a full size writing board, folded in two to...
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6652086 |
Image erasing device, and image display apparatus and image recording apparatus equipped with the image erasing device
An image erasing device for erasing an image formed erasably on a recording medium is provided. An image display apparatus equipped with the image erasing device, and an image recording apparatus...
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6585554 |
Musical drawing assembly
A musical drawing assembly having a drawing board on which a person can draw. A sensor is adapted to sense drawing movement on the drawing board. A storage device stores accompaniment melodies each...
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6582236 |
Re-usable writing surface
An erasable writing surface assembly that consists of two panels bonded together and sufficiently flexible so that one panel can fold onto the other panel. Each panel is composed of a three ply...
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6575758 |
Display holder and method for using same
A display frame for securing a document to a rigid surface and a method for using same are disclosed. The frame includes a plurality of fastener elements preferably made from hook type sections of...
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6506058 |
Writing board with reference lines which are invisible from a distance and fabrication process
The present invention relates to a writing board with reference lines which are invisible from a distance, and to a process for its fabrication. The board is comprised of at least one support...
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6468666 |
Magnetic susceptible markerboard
A magnetically active laminate is disclosed. The magnetically active laminate is composed of a resin impregnated layer bonded to a distinct, magnetically active sheet. The laminate is especially...
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6464507 |
Magnetic coaching board
A sports coaching aid which uses a flexible, rollable, single vinyl magnetic sheet that can adhere to a magnetizable surface. The magnetic sheet is screen-printed to display the markings of a...
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6422875 |
Device for communicating with a voice-disabled patient
A device for communicating with a voice-disabled patient includes, generally, a housing having a display surface, indicia on the display surface that may be utilized by the patient to indicate the...
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6419498 |
Magnetic material-inverting display panel
A magnetic material-inverting display panel which provides a clear display and the erasure by having a liquid dispersion, which has a predetermined yield value and contains a magnetic display...
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6416329 |
Writing device for practice in writing characters
In a magnetically writable and erasable writing device for practice in writing characters, the writing device includes a case member provided with an opening in a top surface of the case member...
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6347468 |
Portable illuminated sign with changeable messages
Currently at airports, cruise ship terminals and the like disembarking travellers are met by travel personnel such as travel agents, taxi drivers etc. who have been hired to transport a particular...
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6328571 |
Wall mounted rail system with movable boards
A wall mounted rail system with movable boards comprises a pair of elongate rails. Each rail has an upwardly opening channel defining an upper track and a downwardly opening channel defining a...
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6308445 |
Reusable window message medium
Disclosed is a message display device for use on glass, high polish surfaces, and other smooth, non-porous surfaces. In a preferred embodiment, it is approximately the size of a bumper sticker and...
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6241528 |
Reusable writing table
An improved reusable writing tablet, having raised document guides that define a document support surface, and a method for affixing and removing a cover sheet over the document support surface,...
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6164976 |
Creativity center apparatus and method for use
A creativity center includes a base portion that is connected by a hinge to a board that has opposed drawing/design surfaces on which artistic designs and markings can be made. The board can rotate...
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6139331 |
Board base apparatus
A board base provides a storage and display unit for a plurality of markable white erasable presentation panels. Such presentation panels can be used with erasable marker pens. The board base can...
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5997309 |
Erasable drawing board
A play strategy erasable screen assembly is provided including a housing and a display mechanism mounted thereon. The display mechanism includes an upper transparent layer, a thin compartment...
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5941713 |
Mobile display board arrangement
A mobile marker board unit has a wheeled base which mounts a pair of upright and vertically enlarged marker boards. The marker boards, as they project upwardly, are rearwardly sloped to define a...
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5938449 |
Reusable writing board with locking function
A pressure sensitive reusable writing board is provided which includes a backing member that includes an upper section that folds down over the lower section that accommodates the wax layer and...
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5827072 |
Graphic, sports-related instruction board
A realistic, graphic, sport-related instruction board is provided which includes a board structure made of transparent, durable material having a planar top surface and a planar bottom surface....
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5820385 |
Magnetic display apparatus
A magnetic display apparatus having a magnetic display sheet consisting of a plurality of microcapsules having oily liquid having photoabsorptive ferromagnetic powder and photoreflective...
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5775919 |
Combination bulletin/write board
A bulletin/write board includes opaque first member intended to be mounted on a wall or positioned upstanding on a horizontal surface. At least one overlay member is pivotally secured to said first...
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5769639 |
Multi-educational device
A self-corrective, reversible device comprising a handled, slotted framework, on each side of which the top frame is imprinted with inverse mathematical symbols, below which is a number line from...
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