BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a message displaying platform with a clip-forming backing plate, made according to the present invention;
FIG. 2 is a top plan view of a message displaying platform with a clip-forming backing plate being manipulated in an exemplary manner according to the present invention;
FIG. 3 is a perspective exploded view of a message displaying platform made according to the present invention;
FIG. 4 is a bottom plan view of the clip-forming backing plate;
FIG. 5 is a side elevational view of a message displaying platform with a clip-forming backing plate, made according to the present invention; and
FIG. 6 is a top plan view of a message displaying platform with a clip-forming backing plate being installed in an exemplary manner according to the present invention.
DETAILED DESCRIPTION OF THE INVENTION
The present invention generally relates to an apparatus that provides means for selectively displaying prearranged messages like a common door sign, and at the same time for retaining memos, documents, or other objects.
The preferred embodiment of the present invention will now be described with reference to figures (FIGS.) 1-6, wherein like components are designated by like reference numerals throughout the various figures. Although the invention is generally described in the context of the preferred embodiment, it should be understood that it is shown and described, only by way of illustration of the best mode contemplated of carrying out the invention, but not intended to limit in any way the spirit and scope of the invention to this particular embodiment.
FIGS. 1 and 2 show the general overview of the preferred embodiment of the present invention, which comprises largely two parts, a message displaying platform 1 and a backing plate 2. The platform 1 plays the role of a conventional door sign, to display a preprinted messages or message spaces selectively, and the backing plate 2, pivotally connected to the platform 1, forms a “clip” together with the bottom of the platform 1 to hold or retain sheets of paper or other things.
More specifically, the message displaying platform 1 comprises a bottom layer 3, a message layer 4, and a covering layer 5. The bottom layer 3 and message layer 4 are not shown in FIGS. 1 and 2 as both of them are hidden, being covered by the covering layer 5.
FIG. 3 fully describes the inner structure of the preferred embodiment of the platform 1. The bottom layer 3 forms the bottom surface of the platform 1, and could be generally of the size of a typical door sign. The message layer 4, generally of comparable size and configuration with the bottom layer 3, is mounted on the bottom layer 3, and covered by the covering layer 5. Preferably the covering layer 5 is sized and configured to cover both of the message layer 4 and the bottom layer 3 so as to give the platform 1, when combined, an integrated appearance as in FIGS. 1 and 2. Although the bottom layer 3, the message layer 4, and the covering layer 5 are depicted as taking circular shapes in the preferred embodiment in FIGS. 1-4, they may take any other shapes as suited to the aesthetic taste of the user, including but not limited to circular, oval, square, rectangular, pentagonal, or hexagonal configuration.
Again referring to FIG. 3, the covering layer 5, which practically forms the upper outer surface of the platform 1 in the preferred embodiment as shown in FIGS. 1, 2, and 4, has a displaying window 6, suitably sized and configured to display messages disposed on the underlying message layer 4. The displaying window 6 may be open or covered by a transparent cover 6a to protect the messages below against wear-off. The message layer 4 has a plurality of different preprinted messages 4a disposed on its upper surface with suitable intervals from one another. The messages 4a may be separated by empty spaces 4b which are large enough to allow users to write other messages on them. The messages 4a may be permanently imprinted, or made erasable and rewrittable.
In one embodiment, the message layer 4 and the covering layer 5 are mounted over and connected with the bottom layer 3 consecutively in such a way that the message layer 4 is movable, rotationally or translationally, relative to covering layer 5 and the bottom layer 3 while the latter two are stuck together. The typical means or structure for achieving such an end will be readily recognized by those skilled in the art, and thus not provided here.
In the preferred embodiment as depicted in FIG. 3, the message layer 4 is rotatable such that the messages 4a or spaces 4b on it can be selectively displayed through the displaying window 6 or transparent cover 6a as the message layer 4 rotates. There could be several mechanisms for rotating the message layer 4. As shown in the preferred embodiment in FIG. 3, the message layer 4 may further have a protrusion 8 formed near its central portion in the direction perpendicular to its face preferably in a shape of dial, and the covering layer 5 may further have an opening 7 near its cental portion to fit the protrusion 8 in and let it protruded outwardly from the platform 1. Then, the message layer 4 can be rotated by rotating or twisting the protrusion 8 from outside the platform 1 as depicted in FIG. 2 such that messages 4a or spaces 4b are selectively displayed through the fixed window 6 or transparent cover 6a. Or in another embodiment, the protrusion 8 can be formed on the outer rim of the message layer 4 in the shape of, for example, a small handle extended in the direction either perpendicular to the face of the message layer 4 or parallel to, but radially outward from the face such that the protrusion 8 sticks out of the platform 1 so that the message layer 4 may be rotated by manipulating it.
In another embodiment the covering layer 5 may be made movable, rotationally or translationally, relative to the message layer 4 and the bottom layer 3 while the latter two are stuck together. In this case, the displaying window 6 on the covering layer 5 itself moves with respect to the fixed message layer 4 to selectively display the messages 4a or spaces 4b. Again, there could be several mechanisms, for example, for rotating the covering layer 5. In a similar way as in the preferred embodiments, a circular protrusion may be formed near the center of the covering layer 5 such that it can be rotated by turning the protrusion. In fact, FIG. 1-2 may be viewed to represent two different embodiments, the preferred embodiment as described in FIG. 3 where a circular protrusion is formed at the center of the message layer 4 and another embodiment where the circular protrusion is formed at the center of the covering layer 5. In yet another embodiment, a circular or handle-shaped protrusion may be formed on the outer rim of the covering layer 5 such that by manipulating it, the covering layer 5 may be rotated.
Preferably, all of the bottom layer 3, message layer 4, and covering layer 5 are rendered detachable from one another as in FIG. 3 such that the message layer 4 may be easily taken out of the platform 1 for replacing it with another message layer carrying different pre-imprinted messages or for erasing and rewriting new messages on it. But where there are no such needs, the bottom layer 3 and covering layer 5 may be made undetachable while including in between the message layer 4 to form a closed shell.
Now referring back to FIGS. 1 and 2, depicting the overview of the preferred embodiment, both figures show the platform 1 in an integrated form with elements described above, such as backing plate 2, covering layer 5, message layer 4 partly displayed through the transparent cover 6a with the messages 4a, and the circular protrusion 8 which could be viewed as attached either on the message layer 4 hidden below the covering layer 5, or on the covering layer 5. FIG. 2 specifically demonstrates how the protrusion 8 is manipulated to rotate either the message layer 4 or the covering layer 5.
The present invention can be also used as a means for effective advertisement or promotion in addition to the stated objectives. An advertising or graphic material 9 may be placed on the surface of the covering layer 5 as shown in FIG. 1, or on the front surface 2a of the backing plate 2 as shown in FIG. 2. The advertising or graphic material 9 includes but not limited to, a logo, trademark, advertisement, emblem, label, stamp, feature, brand, insignia, crest, token, seal, decal, pitch, announcement, slogan, and monogram. Also, such indicia need not be limited to letters or words, but can be also a photo, design, or other pictorial representation. To secure a bigger area for advertisement or promotion, the backing plate 2 may be sized, configured, and oriented to render a top portion of the front surface 2a to be of at least the size of the platform and unobstructed by and extended beyond the platform 1 such that the advertising or graphic material 9 may be placed upon that top portion.
Referring now to FIG. 4, it describes the structure of the preferred embodiment that enables the second major function of the present invention, i.e., providing a means for retaining sheets of paper or other objects like a “clip.” More specifically, it shows how the platform 1 previously defined is connected to the backing plate 2 to perform such a function. In FIG. 4, the backing plate 2 is pivotally connected to the bottom layer 3 of the platform 1 via a connecting member 10 such that the platform 1 may be given some rotational degree of freedom on the backing plate 2 about the pivotal point. What particular kind of hardware can be used for the connecting member 10 to effect such pivotal connection will be apparent to those skilled in the art. A pivot or fulcrum is just one candidate. The pivotal connection may be made between, preferably, the center of the bottom layer 3 of the platform 1 as shown in FIG. 4 for the preferred embodiment and some point near the central portion of the front surface 2b of the backing plate 2.
Further, in order to have the bottom layer 3 and backing plate 2 function like a “clip,” a resilient tension member 11 is placed near, preferably within, the connecting member 10 between the bottom layer 3 and backing plate 2 as shown in FIG. 4. The tension member 11 exerts typical spring force on the bottom layer 3 of the platform 1 such that without external perturbation, only a portion of one edge of the bottom layer 3 is forced to contact against the front surface 2a of the backing plate 2, forming in between closed clipping jaws 12 for holding pieces of paper or other objects. The location of the clipping jaws 12 on the front surface 2a could be anywhere on it, not necessarily near its edge as shown in FIG. 4 which is for the preferred embodiment. The clipping jaws 12 can be opened to release the sheets of paper or objects if any external force counteracting the aforementioned spring force is applied to the platform 1, for example, by pressing the point “P” in FIG. 4 on the covering layer 5 toward the backing plate 2. What specific hardware can be employed for the tension member 11 to perform such a function as described above will also be readily recognized by those skilled in the art. Moreover, for securer retainment of papers or objects between the clipping jaws 12, a gripping member 13, such as clipping teeth or the like, may be further formed on each of the bottom layer 3 and the front surface 2a, adjacent to or right at the clipping jaws 12.
For practical use, it is preferable for the present invention which comprises basically the platform 1 and backing plate 2 to be removably attached on an exterior surface such as a door or wall. For that purpose, the backing plate 2 may further have a removable attachment member 14 on the rear surface 2b of the backing plate 2 as shown in FIGS. 4 and 5. The attachment member 14 may be chosen from adhesives, magnetic material, suction cups, or conventional fasteners such as machine screws, machine threads, snap rings, hose clamps, rivets, nuts and bolts, toggles, hooks with loop fasteners, pins and the like.
Further, in order to provide the user with the means to write, the backing plate 2 may further have at least one retainment member 15 for holding writing instruments such as pens or pencils, which may be attached either on the front surface 2a, on the side surface of the backing plate 2 as shown in FIGS. 4 and 5, or on both. The retainment member 15 may be, for example, a small pocket or ring to fit the writing instrument in, or take any other form that those skilled in the art can readily recognize.
Finally, FIG. 6 shows one setting in which the preferred embodiment of present invention is used. There, the present invention is attached on a door such that prearranged messages are selectively displayed through the displaying window 6 via the protrusion 8 and a piece of paper is held by the “clip” formed via the bottom of the platform 1 and the backing plate 2 as described above.
The present invention is capable of other and different embodiments, and its several details are capable of modifications in various respects apparent to those of ordinary skill in the art, all without departing from the essential spirit or attributes of the invention. Therefore, it is desired that the embodiments described hereinbefore be considered in all respects only as illustrative, but not as restrictive.
Patent Application
20080086367
