EP1116601B1 - Support for notebook with lighting - Google Patents

Support for notebook with lighting Download PDF

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Publication number
EP1116601B1
EP1116601B1 EP00810027A EP00810027A EP1116601B1 EP 1116601 B1 EP1116601 B1 EP 1116601B1 EP 00810027 A EP00810027 A EP 00810027A EP 00810027 A EP00810027 A EP 00810027A EP 1116601 B1 EP1116601 B1 EP 1116601B1
Authority
EP
European Patent Office
Prior art keywords
light source
note board
writing surface
switch
board according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00810027A
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German (de)
French (fr)
Other versions
EP1116601A1 (en
Inventor
Wendelin Egli
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP00810027A priority Critical patent/EP1116601B1/en
Priority to DE50011107T priority patent/DE50011107D1/en
Priority to AT00810027T priority patent/ATE303905T1/en
Priority to US09/758,159 priority patent/US20020093814A1/en
Publication of EP1116601A1 publication Critical patent/EP1116601A1/en
Application granted granted Critical
Publication of EP1116601B1 publication Critical patent/EP1116601B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/003—Note-pads
    • B42D5/005—Supports for note-pads
    • B42D5/006—Supports for note-pads combined with auxiliary devices
    • B42D5/007—Supports for note-pads combined with auxiliary devices with light emitting devices

Definitions

  • the invention relates to a note board with a writing surface having a recording pen, a light source for Lighting the writing surface as well as with an energy source and a Switch for the light source.
  • Patent 1 365 905 a note board with a bowl-like receptacle for the Record carriers, which in this case can consist of Textilblättem.
  • the receptacle At its upper edge, the receptacle has an approximately cuboid thickening which extends across the width of the panel and over the level of Writing surface protrudes.
  • the thickening is a light source in the form of a Light bulb and a battery provided.
  • One provided in the thickening Opening is for inserting a pen, if not needed becomes. In the opening a switch is provided which turns off the lamp, when a pen is inserted.
  • the invention is the Object to propose a note board of the type mentioned, in the illuminated the writing surface evenly and without shadows becomes.
  • the recording medium is transparent and the light source as a backlight is trained.
  • the transparent record carrier and the backlight ensure a uniform and shadow-free illumination of the writing surface and allow working with the novel notice board even in poor visibility.
  • the note board according to the invention for the Use in humid or wet environments.
  • the note board is completely waterproof, so that it can be used by divers underwater.
  • Light source is an electroluminescent lamp, one achieves an energy-saving Operation and avoid unnecessary heat generation by the light source.
  • the energy source exists of at least one photoelectric element and at least an accumulator.
  • a notice board can when not in use to a bright place, thus storing the energy for the next use.
  • the light source Switch When provided for turning on and off the light source Switch is designed as a reed switch, this can from the outside by a Permanent magnets are actuated. This facilitates the creation of a hermetic sealed embodiment of the inventive note board.
  • the pen carries a permanent magnet with which the Reed switch is actuated.
  • the light source can be switched in this way Be sure that it turns on automatically as soon as the pen is out of the holder is removed.
  • a waterproof envelope which at least the areas of the record carrier adjacent to the writing surface, the Light source and the energy source encloses, you get one as a means of communication scoreboard suitable for divers.
  • the recording medium 2 is preferably made of a film or a board made of transparent plastic, whose upper surface as a writing surface 3 serves and can be easily roughened for this purpose. It has demonstrated that a slightly roughened plastic surface, even underwater, is writable by an ordinary pencil, with the characters passing through an eraser are easy to remove. As a variant, it goes without saying also conceivable, interchangeable films or sheets of paper as To use record carrier.
  • EL foil As the light source behind the recording medium 2 is an electroluminescent Foil 4, hereinafter called EL foil, arranged.
  • the writing surface can be used, but is an EL film for the present purpose particularly preferred.
  • a solar panel 5 To feed the EL foil with electrical Energy is a solar panel 5, which is arranged at the edge of the writing surface 2 is.
  • a semi-transparent solar panel to use that covers the entire surface of the chalkboard.
  • Such solar cells have a lower efficiency than the conventional, which, however, compensated by the increased effective area would.
  • Such a note board would have compared to that shown in Figure 2 the advantage that virtually their entire surface for attaching notes and / or sketches could be used.
  • the from the solar panel 5 supplied energy is supplied via a charge controller 6 a rechargeable battery 7, that stores the energy.
  • a switch 8 is provided, which is preferably designed as a reed switch.
  • an EL driver 9 is provided, the required voltage and Frequency generated to light up the EL foil.
  • An eraser 14 is over a cord 13 or the like, which in Shown in FIGS. 1 and 2, with the end of the pen 11 connected.
  • the cord 13 is guided through an opening 15 in the note board 1, so that both the pen 11 and the eraser captive with the note board 1 are connected.
  • a frame 17 surrounds both the record carrier 2 as well as the solar panel 5 and is with a rear cover 16 tightly welded.
  • the note board can be executed without solar panel 5 become.
  • the loader controller 6 can still be provided in this case be, with its inputs, for example, with plug contacts for external Power source can be connected. It is of course also conceivable, an extemen Charge controller to use. If according to another embodiment instead of the accumulator 7, a battery is provided, of course, eliminates the Charge Controller 7. In this case, the waterproof case should be replaced the battery can be opened. Battrait compartments with waterproof Lid are known and will therefore not be described here.

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  • Illuminated Signs And Luminous Advertising (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Catching Or Destruction (AREA)

Abstract

The notice board has a recording medium (2) with a writing surface (3), a pen (11), a light source (4) for illuminating the writing surface, a power source (7) and a switch (8) for the light source. The recording medium is transparent and the light source is in the form of background lighting, e.g. an electroluminescent lamp, preferably in the form of a foil.

Description

Die Erfindung betrifft eine Notiztafel mit einem eine Schreibfläche aufweisenden Aufzeichnungsträger, einem Schreibstift, einer Lichtquelle zur Beleuchtung der Schreibfläche sowie mit einer Energiequelle und einem Schalter für die Lichtquelle.The invention relates to a note board with a writing surface having a recording pen, a light source for Lighting the writing surface as well as with an energy source and a Switch for the light source.

Notiztafeln dieser Art sind bekannt. So zeigt zum Beispiel das Britische Patent 1 365 905 eine Notiztafel mit einer schalenartigen Aufnahme für die Aufzeichnungsträger, die in diesem Fall aus Papierblättem bestehen können. An ihrem oberen Rand weist die Aufnahme eine etwa quaderförmige Verdickung auf, die sich über die Breite der Tafel erstreckt und über die Ebene der Schreibfläche vorsteht. In der Verdickung ist eine Lichtquelle in Form einer Glühlampe und eine Batterie vorgesehen. Eine in der Verdickung vorgesehene Öffnung dient zum Einstecken eines Schreibstifts, wenn dieser nicht gebraucht wird. In der Öffnung ist ein Schalter vorgesehen, der die Lampe ausschaltet, wenn ein Schreibstift eingesteckt wird.Note boards of this type are known. For example, the British shows Patent 1 365 905 a note board with a bowl-like receptacle for the Record carriers, which in this case can consist of Papierblättem. At its upper edge, the receptacle has an approximately cuboid thickening which extends across the width of the panel and over the level of Writing surface protrudes. In the thickening is a light source in the form of a Light bulb and a battery provided. One provided in the thickening Opening is for inserting a pen, if not needed becomes. In the opening a switch is provided which turns off the lamp, when a pen is inserted.

Die Nachteile dieser bekannten Notiztafel bestehen insbesondere darin, dass die an ihrem oberen Rand angeordnete Lichtquelle die Schreibfläche nicht gleichmässig auszuleuchten vermag und zu Schattenwurf führt. Auch ist sie für den Gebrauch in feuchter oder nasser Umgebung ungeeignet.The disadvantages of this known notice board are in particular in that the light source arranged at its upper edge is the writing surface can not illuminate evenly and leads to shadows. Also it is unsuitable for use in humid or wet environments.

Ferner sind auch flächige Lichtquellen bekannt, beispielsweise in der Form sogenannter Elektrolumineszenzlampen oder EL-Lampen. Derartige Lichtquellen werden unter anderem für Hintergrundbeleuchtungen von Bildschirmen verwendet, beispielsweise für tragbare Personalcomputer und ähnliche Geräte, zum Beispiel Laptops, Notebooks, Palmtops und Handhelds. Unter der Veröffentlichungsnummer EP 0 881 863 A2 wurde sogar ein Verfahren bekannt, mit dem sich elektrolumineszierende Schichten mittels Siebdruckverfahrens auf nahezu beliebige Träger aufbringen lassen.Furthermore, even surface light sources are known, for example in the Form of so-called electroluminescent lamps or EL lamps. such Light sources are used, among other things, for backlighting of screens used, for example, for portable personal computers and the like Devices, such as laptops, notebooks, palmtops and handhelds. Under Publication number EP 0 881 863 A2 has even disclosed a method with the electroluminescent layers by screen printing can be applied to almost any carrier.

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Notiztafel der eingangs genannten Art vorzuschlagen, bei der die Schreibfläche gleichmässig und ohne Schattenbildung ausgeleuchtet wird.Based on this prior art, the invention is the Object to propose a note board of the type mentioned, in the illuminated the writing surface evenly and without shadows becomes.

Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass der Aufzeichnungsträger transparent ist und die Lichtquelle als Hintergrundbeleuchtung ausgebildet ist.This object is achieved according to the invention in that the recording medium is transparent and the light source as a backlight is trained.

Der transparente Aufzeichnungsträger und die Hintergrundbeleuchtung sorgen für eine gleichmässige und schattenfreie Beleuchtung der Schreibfläche und ermöglichen das Arbeiten mit der erfindungsgemässen Notiztafel selbst bei schlechten Sichtverhältnissen. In den abhängigen Ansprüchen sind Massnahmen umschrieben, welche die erfindungsgemässe Notiztafel für die Verwendung in feuchter oder nasser Umgebung geeignet machen. Nach einer besonders bevorzugten Ausführungsart ist die Notiztafel völlig wasserdicht, so dass sie durch Taucher unter Wasser verwendet werden kann.The transparent record carrier and the backlight ensure a uniform and shadow-free illumination of the writing surface and allow working with the novel notice board even in poor visibility. In the dependent claims are Circumscribed measures that the note board according to the invention for the Use in humid or wet environments. After a Particularly preferred embodiment, the note board is completely waterproof, so that it can be used by divers underwater.

Wenn nach einer besonderen Ausführungsart der Erfindung die Lichtquelle eine Elektrolumineszenzlampe ist, erreicht man einen energiesparenden Betrieb und vermeidet unnötige Wärmeerzeugung durch die Lichtquelle.When according to a particular embodiment of the invention Light source is an electroluminescent lamp, one achieves an energy-saving Operation and avoid unnecessary heat generation by the light source.

Nach einer weiteren vorteilhaften Ausführungsart besteht die Energiequelle aus mindestens einem photoelektrischen Element und mindestens einem Akkumulator. Eine solche Notiztafel kann bei Nichtgebrauch an einen hellen Platz gelegt werden und speichert so die Energie für den nächsten Gebrauch.According to a further advantageous embodiment, the energy source exists of at least one photoelectric element and at least an accumulator. Such a notice board can when not in use to a bright place, thus storing the energy for the next use.

Wenn der zum Ein- und Ausschalten der Lichtquelle vorgesehene Schalter als Reedschalter ausgebildet ist, kann dieser von aussen durch einen Dauermagneten betätigt werden. Dies erleichtert die Schaffung einer hermetisch abgedichteten Ausführungsart der erfindungsgemässen Notiztafel. Besonders bevorzugt trägt der Schreibstift einen Dauermagneten, mit welchem der Reedschalter betätigbar ist.When provided for turning on and off the light source Switch is designed as a reed switch, this can from the outside by a Permanent magnets are actuated. This facilitates the creation of a hermetic sealed embodiment of the inventive note board. Especially Preferably, the pen carries a permanent magnet with which the Reed switch is actuated.

Wenn an der Notiztafel ein Halter für den Schreibstift so angeordnet ist, dass durch den Dauermagneten des im Halter aufgenommenen Schreibstiftes der Reedschalter betätigt wird, kann die Lichtquelle so geschaltet werden, dass sie automatisch einschaltet, sobald der Schreibstift aus dem Halter entnommen wird.If a holder for the pen so arranged on the note board is that captured by the permanent magnet of the holder When the reed switch is actuated, the light source can be switched in this way Be sure that it turns on automatically as soon as the pen is out of the holder is removed.

Wenn schliesslich nach einer besonders bevorzugten Ausführungsart der Erfindung eine wasserdichte Umhüllung vorgesehen ist, die mindestens die an die Schreibfläche angrenzenden Bereiche des Aufzeichnungsträgers, die Lichtquelle und die Energiequelle umschliesst, erhält man eine als Kommunikationsmittel für Taucher geeignete Notiztafel.Finally, if according to a particularly preferred embodiment the invention, a waterproof envelope is provided which at least the areas of the record carrier adjacent to the writing surface, the Light source and the energy source encloses, you get one as a means of communication scoreboard suitable for divers.

Besondere Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen

Figur 1
einen Querschnitt durch eine für Taucher geeignete Notiztafel,
Figur 2
eine Draufsicht auf die Notiztafel nach Figur 1 und
Figur 3
ein Blockschaltbild der elektrischen Komponenten der Notiztafel nach den Figuren 1 und 2.
Particular embodiments of the invention are explained below with reference to the drawings. Show it
FIG. 1
a cross section through a diver-suitable note board,
FIG. 2
a plan view of the note board of Figure 1 and
FIG. 3
a block diagram of the electrical components of the note board according to Figures 1 and 2.

Die in den Figuren 1 und 2 mit 1 bezeichnete Notiztafel ist für den Einsatz bei Tauchgängen gedacht und daher vollständig wasserdicht ausgebildet. Die Teile der elektrischen Ausrüstung sind insbesondere im Blockschaltbild gemäss Figur 3 zu erkennen.The designated in Figures 1 and 2 with 1 note board is for the Dive use intended and therefore fully waterproof. The parts of the electrical equipment are in particular in the block diagram can be seen according to FIG.

Der Aufzeichnungsträger 2 besteht vorzugsweise aus einer Folie oder einer Tafel aus transparentem Kunststoff, deren obere Fläche als Schreibfläche 3 dient und zu diesem Zweck leicht aufgerauht sein kann. Es hat sich gezeigt, dass eine leicht aufgerauhte Kunststoffoberfläche, auch unter Wasser, durch einen gewöhnlichen Bleistift beschreibbar ist, wobei die Zeichen durch einen Radiergummi einfach wieder zu entfernen sind. Als Variante ist es selbstverständlich auch denkbar, auswechselbare Folien oder Blätter aus Papier als Aufzeichnungsträger zu verwenden. The recording medium 2 is preferably made of a film or a board made of transparent plastic, whose upper surface as a writing surface 3 serves and can be easily roughened for this purpose. It has demonstrated that a slightly roughened plastic surface, even underwater, is writable by an ordinary pencil, with the characters passing through an eraser are easy to remove. As a variant, it goes without saying also conceivable, interchangeable films or sheets of paper as To use record carrier.

Als Lichtquelle ist hinter dem Aufzeichnungsträger 2 eine elektrolumineszierende Folie 4, im folgenden EL-Folie genannt, angeordnet. Selbstverständlich könnte auch irgendeine andere Lichtquelle zur Hintergrundbeleuchtung der Schreibfläche verwendet werden, doch wird eine EL-Folie für den vorliegenden Zweck besonders bevorzugt. Zur Speisung der EL-Folie mit elektrischer Energie dient ein Solarpanel 5, das am Rand der Schreibfläche 2 angeordnet ist. Es wäre selbstverständlich auch möglich, ein halbtransparentes Solarpanel zu verwenden, das die gesamte Oberfläche der Schreibtafel bedeckt. Solche Solarzellen haben zwar einen geringeren Wirkungsgrad als die herkömmlichen, was jedoch durch die vergrösserte wirksame Fläche ausgeglichen würde. Eine so ausgestattete Notiztafel hätte gegenüber der in Figur 2 dargestellten den Vorteil, dass praktisch deren gesamte Oberfläche für das Anbringen von Notizen und/oder Skizzen genutzt werden könnte. Die vom Solarpanel 5 gelieferte Energie wird über einen Laderegler 6 einem Akkumulator 7 zugeführt, der die Energie speichert. Zum Ein- und Ausschalten der Lichtquelle 4 ist ein Schalter 8 vorgesehen, der vorzugsweise als Reedschalter ausgebildet ist. Schliesslich ist ein EL-Driver 9 vorgesehen, der die benötigte Spannung und Frequenz erzeugt, um die EL-Folie zum Leuchten zu bringen. In der Nähe des Solarpanels 5 ist auf dem Aufzeichnungsträger 2 ein Halter 10 für einen Schreibstift 11 befestigt. Der Schreibstift 11, der in diesem Beispiel ein Bleistift ist, trägt an seinem hinteren Ende einen Dauermagneten 12, der den Reedschalter 8 betätigt, wenn der Schreibstift 11 wie dargestellt im Halter 10 aufgenommen ist.As the light source behind the recording medium 2 is an electroluminescent Foil 4, hereinafter called EL foil, arranged. Of course could also use any other light source for backlighting The writing surface can be used, but is an EL film for the present purpose particularly preferred. To feed the EL foil with electrical Energy is a solar panel 5, which is arranged at the edge of the writing surface 2 is. It would of course also be possible to have a semi-transparent solar panel to use that covers the entire surface of the chalkboard. Although such solar cells have a lower efficiency than the conventional, which, however, compensated by the increased effective area would. Such a note board would have compared to that shown in Figure 2 the advantage that virtually their entire surface for attaching notes and / or sketches could be used. The from the solar panel 5 supplied energy is supplied via a charge controller 6 a rechargeable battery 7, that stores the energy. To turn on and off the light source 4 is a switch 8 is provided, which is preferably designed as a reed switch. Finally, an EL driver 9 is provided, the required voltage and Frequency generated to light up the EL foil. In the vicinity of the Solar panels 5 is on the recording medium 2, a holder 10 for a Pen 11 attached. The pen 11, which in this example is a pencil is, carries at its rear end a permanent magnet 12, which the Reed switch 8 is actuated when the pen 11 as shown in the holder 10th is included.

Ein Radiergummi 14 ist über eine Kordel 13 oder dergleichen, die in den Figuren 1 und 2 verkürzt dargestellt ist, mit dem Ende des Schreibstifts 11 verbunden. Die Kordel 13 ist durch eine Öffnung 15 in der Notiztafel 1 geführt, so dass sowohl der Schreibstift 11 als auch der Radiergummi unverlierbar mit der Notiztafel 1 verbunden sind. Ein Rahmen 17 umgibt sowohl den Aufzeichnungsträger 2 als auch das Solarpanel 5 und ist mit einer rückwärtigen Abdeckung 16 dicht verschweisst.An eraser 14 is over a cord 13 or the like, which in Shown in FIGS. 1 and 2, with the end of the pen 11 connected. The cord 13 is guided through an opening 15 in the note board 1, so that both the pen 11 and the eraser captive with the note board 1 are connected. A frame 17 surrounds both the record carrier 2 as well as the solar panel 5 and is with a rear cover 16 tightly welded.

Selbstverständlich kann die Notiztafel auch ohne Solarpanel 5 ausgeführt werden. Der Laderelgler 6 kann in diesem Fall trotzdem vorgesehen sein, wobei seine Eingänge beispielsweise mit Steckkontakten für eine externe Stromquelle verbunden sein können. Es ist natürlich auch denkbar, einen extemen Laderegler zu verwenden. Falls gemäss einer weiteren Ausführungsart anstelle des Akkumulators 7 eine Batterie vorgesehen wird, entfällt natürlich der Laderegler 7. In diesem Fall sollte die wasserdichte Umhüllung zum Auswechseln der Batterie geöffnet werden können. Battreiefächer mit wasserdichtem Deckel sind bekannt und werden daher hier nicht näher beschrieben.Of course, the note board can be executed without solar panel 5 become. The loader controller 6 can still be provided in this case be, with its inputs, for example, with plug contacts for external Power source can be connected. It is of course also conceivable, an extemen Charge controller to use. If according to another embodiment instead of the accumulator 7, a battery is provided, of course, eliminates the Charge Controller 7. In this case, the waterproof case should be replaced the battery can be opened. Battrait compartments with waterproof Lid are known and will therefore not be described here.

Claims (7)

  1. Note board (1) with a recording substrate (2) having a writing surface (3), a writing instrument (11), a light source (4) for illumination of the writing surface as well as a power source (5; 7) and a switch (8) for the light source, characterised in that the recording substrate (2) is transparent and the light source (4) is designed as background illumination.
  2. Note board according to claim 1, characterised in that the light source (4) is an electroluminescent light, preferably in the form of a foil.
  3. Note board according to claim 1 or 2, characterised in that the power source comprises at least one photoelectric element (5) and at least one accumulator (7).
  4. Note board according to one of the preceding claims, characterised in that the switch (8) is a reed switch.
  5. Note board according to claim 4, characterised in that the writing instrument (11) bears a permanent magnet (12) with which the reed switch (8) is able to be actuated.
  6. Note board according to claim 5, characterised by a holder (10) for the writing instrument (11) which holder is disposed on the note board in such a way that the reed switch (8) is actuated by means of the magnet (12) of the writing instrument accommodated in the holder, and the light source (4) is thereby switched off.
  7. The note board of one of the preceding claims, characterised by a watertight sheathing (16, 17) which encloses at least the light source (4), the power source (5; 7) and the areas of the recording substrate (2) adjoining the writing surface (3).
EP00810027A 2000-01-12 2000-01-12 Support for notebook with lighting Expired - Lifetime EP1116601B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00810027A EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting
DE50011107T DE50011107D1 (en) 2000-01-12 2000-01-12 Note board with lighting
AT00810027T ATE303905T1 (en) 2000-01-12 2000-01-12 NOTEBOARD WITH LIGHTING
US09/758,159 US20020093814A1 (en) 2000-01-12 2001-01-12 Illuminated note board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00810027A EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting

Publications (2)

Publication Number Publication Date
EP1116601A1 EP1116601A1 (en) 2001-07-18
EP1116601B1 true EP1116601B1 (en) 2005-09-07

Family

ID=8174523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810027A Expired - Lifetime EP1116601B1 (en) 2000-01-12 2000-01-12 Support for notebook with lighting

Country Status (4)

Country Link
US (1) US20020093814A1 (en)
EP (1) EP1116601B1 (en)
AT (1) ATE303905T1 (en)
DE (1) DE50011107D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951536B2 (en) * 2001-07-30 2005-10-04 Olympus Corporation Capsule-type medical device and medical system
US20040173143A1 (en) * 2002-09-25 2004-09-09 King James D. Erasable ink delivery devices, stamp pads, stencil sets and methods and kits related thereto
AT501816B1 (en) * 2003-06-25 2007-04-15 Theisinger Hermann BAG AND PARTITION FOR A BAG
US20060139929A1 (en) * 2004-12-28 2006-06-29 Robert Gordon Industries, Ltd. Flashing pen stand operatable based upon user interaction
DE202006006268U1 (en) * 2006-04-12 2006-06-14 Branofilter Gmbh Device for detachable fastening of dust filter bag in dust evacuation equipment has flange part which is pluggable to adaptor plate radially outside of annular seal and is pivotally connected to adaptor plate
US7543951B2 (en) * 2006-05-03 2009-06-09 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for providing a luminous writing surface
US20080043457A1 (en) * 2006-08-21 2008-02-21 Pird, Llc Illuminating reading material holder and system
DE102020102656B4 (en) 2020-02-03 2023-12-07 CT-Coating AG Folder for a menu and/or drinks menu with a flat light module, holding device for the folder, manufacturing process for the folder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907735A1 (en) * 1979-02-28 1980-09-04 Wilhelm Josef Bollinger Leather covered note-book - has built in lamp at top of page powered by miniature battery

Also Published As

Publication number Publication date
DE50011107D1 (en) 2005-10-13
EP1116601A1 (en) 2001-07-18
ATE303905T1 (en) 2005-09-15
US20020093814A1 (en) 2002-07-18

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