EP2181738A1 - Scraper device for removal of films - Google Patents
Scraper device for removal of films Download PDFInfo
- Publication number
- EP2181738A1 EP2181738A1 EP08425697A EP08425697A EP2181738A1 EP 2181738 A1 EP2181738 A1 EP 2181738A1 EP 08425697 A EP08425697 A EP 08425697A EP 08425697 A EP08425697 A EP 08425697A EP 2181738 A1 EP2181738 A1 EP 2181738A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scraper element
- scraper
- designed
- outer casing
- motor
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
- A63F3/065—Tickets or accessories for use therewith
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
- A63F3/065—Tickets or accessories for use therewith
- A63F3/0665—Tickets or accessories for use therewith having a message becoming legible after rubbing-off a coating or removing an adhesive layer
- A63F3/068—Accessories therefor, e.g. ticket scrapers
Definitions
- the subject of the present invention is a scraper device for removal of films, of the type specified in the preamble of the first claim.
- scrapable films designed to hide a surface and in particular a graphic element, in particular a wording or drawing, appearing on the same surface.
- Said films are used in particular for tickets and cards that present a datum that is to be rendered visible only after purchase thereof.
- Said films provide the assurance that the graphic signs cannot be seen if the films are not removed. It is not in fact possible to remove and then replace the same film, since the latter crumbles into a dust when it is removed.
- said films are inconvenient to scrape if one is not provided with a scraper element, such as for example a coin, and a resting surface.
- each particle of dust comprises a gluey portion that keeps it stuck to the coated surface before the film is removed.
- the technical task underlying the present invention is to devise a scraper device for removal of films that will be able to overcome substantially the drawbacks referred to.
- an important purpose of the invention is to obtain a scraper device for removal of scrapable films that will enable said films to be scraped even in the absence of a resting surface.
- Another important purpose of the invention is to provide a scraper device for removal of scrapable films that will enable the problem of diffusion of the dust produced by crumbling of said films to be overcome.
- a further purpose of the invention is to obtain a scraper device for removal of films that is simple and can be put in one's pocket.
- the scraper device according to the invention is designated as a whole by the number 1.
- the scraper device 1 is designed to remove scrapable films from surfaces, in particular from surfaces of instantaneous lottery tickets, of telephone recharging cards, of cards for pay carparks, and others still.
- the scraper device 1 comprises, broadly speaking, a outer casing 2 housing a substantially cylindrical scraper element 3, which can turn about its own axis, a motor 4, designed to turn the scraper element 3, batteries 5 for supplying the motor 4, and cleaning means 6 designed to clean the scraper element 3.
- the outer casing 2 can be gripped manually and has a shape that, in side view, approximates a parallelepiped having a side face constituted by a plane arched figure, and, in top plan view, having a section that widens and immediately afterwards narrows at one end, as illustrated in Figures 1 - 4 .
- the outer casing 2 is preferably made of polymeric material and has dimensions comprised in the order of magnitude of centimetres. It is thus transportable manually.
- the outer casing 2 then comprises a hole 7 for fixing a ring so that the same scraper device 1 can be used as key holder or be associated to a key holder.
- the scraper element 3 instead, is a cylindrical element preferably made of metal or of a high-density polymer, associated to a spindle 8 defining an axis of rotation 8a coinciding with the axis of the scraper element 3.
- the latter is basically a cylindrical milling element and comprises a plurality of arms 9 diametrally coming out of the scraper element 3, preferably parallel to one another and having a direction that is skew with respect to the direction of the axis of rotation 8a.
- the arms 9 comprise superficially a plurality of teeth 10 designed to scrape surfaces in the direction of rotation 8b.
- the scraper element 3 is illustrated in detail in Figure 7 .
- the scraper element 3 is finally connected to the outer casing 2 appropriately by means of purposely provided seats made on the latter, designed to house the spindle 8.
- the latter are preferably made on flexible portions 13 of the outer casing 2.
- Said flexible portions 13 cause, if the force of pressure of the scraper element 3 on the surface is too high, the same scraper element 3 to translate or move so as to prevent the surface, in particular if it is paper, from being ruined.
- the motor 4 is preferably constituted by a rotational electric motor equipped with a rotation shaft 12, appropriately having an axis 12a perpendicular to the axis of rotation 8a of the scraper element 3.
- the motor 4 is connected to the electric-power supply batteries 5 and can be activated via control means 22, constituted for example by a push-button, set on of a projecting portion 23 and designed to be pressed with the index finger.
- the motor 4 is then connected to the scraper element 3 by means of first connection members 14.
- They comprise in particular a wormscrew 15 fixed with respect to the rotation shaft 12 and concentric therewith.
- the wormscrew 15 is connected to a first circular gear 16, set along a first shaft 17 substantially parallel to the spindle 8 and is also constrained on purposely provided housings made on the walls of the outer casing 2.
- the first circular gear 16 is designed to mesh with the wormscrew 15 and to turn in a direction perpendicular to the latter only when said wormscrew 15 is driven by the motor 4. It is in fact advantageously envisaged that the coupling between the wormscrew and the first circular gear 16 is of an irreversible type.
- Two first gears 18 are moreover constrained to the first shaft 17.
- Said gears 18 are connected to two second gears 19, constrained to a second shaft 20, parallel to the first shaft 17.
- the second gears 19 are connected to third gears 21, set along the spindle 8 and hence fixed with respect to the scraper element 3.
- the cleaning means 6 preferably comprise, instead, a cylindrical brush 24.
- the cylindrical brush 24 is preferably parallel and aligned to the scraper element 3 and has a length substantially equal to the latter. It comprises bristles, or various cleaning elements, which interfere with the scraper element so as to clean the latter.
- the cylindrical brush 24 is also moved by the motor 4, preferably in the direction of rotation opposite to that of the scraper element 3 and with a higher tangential speed. As an alternative, it can be moved in the same direction of rotation as that of the scraper element 3 and with an identical or higher tangential speed.
- the cylindrical brush 24 is then fixed with respect to a third shaft 25, which is also constrained on purposely provided housings made on the walls of the outer casing 2.
- the brush is connected to the motor 4 by means of second connection members 26, in part coinciding with the first connection members 14.
- They comprise two driving gears 27, connected to the third shaft 25 and thus to the rotation of the cylindrical brush 24, and two fourth gears 28, constrained to a fourth shaft 29, parallel to the first shaft 17.
- the fourth gears 28 are connected both to the driving gears 27 and to the second gears 19, which are in turn connected to the rotation of the motor 4.
- All the gears described preferably have one and the same diameter except for the driving gears 27 that has a smaller diameter so that the cylindrical brush 24 will have a higher tangential speed than the scraper element 3.
- the cleaning means 6 moreover preferably comprise a container 31 for collecting the dust scraped by the cylindrical brush 24.
- Said container 31, illustrated in Figure 3 can be inserted between the cylindrical brush 24 and the scraper element 3 and is preferably constituted by a portion of the outer casing 2.
- the cleaning means 6 are accessible from a hatch 30, which can be opened by hand in order to enable emptying of the dust scraped by the cylindrical brush 24 or in the collection container 31.
- the scraping device is set in the proximity of a surface comprising a scrapable film.
- the scraper element 3 is set in a position corresponding to the scrapable film, and the device 1 is activated with the control means 22.
- the elasticity of the flexible portions 13 achieves the right force of abrasion for removing the film without damaging the surface, which is generally made of paper material and silk-screen treated or printed.
- the sticky dust, deriving from crumbling of the scrapable film, is hence not diffused outside the device 1.
- the cylindrical brush 24 can be cleaned to eliminate the dust through the hatch 30 or the collection container 31 can be emptied out.
- the invention enables important advantages to be achieved.
- the scraper device 1 enables scraping of the films even in the absence of a resting surface, on account of the efficiency of the scraper element 3, which is capable of operating even if it is not driven by the electric motor 4.
- a scraper element 3 structured as a milling element with cutting teeth 10, and the wormscrew control 15 of an irreversible type prevent movements of the scraper element 3 when the motor 4 is not active.
- the teeth 10 of the scraper element 3 can consequently still operate as elements able to scrape, and in this sense the movements of the hand that holds the device 1 or the film are sufficient, when a resting surface is not available.
- the sticky dust, deriving from crumbling of the scrapable film is not diffused outside the device 1. It is moreover separated from the scraper element 3 by means of the cylindrical brush 24. Proper operation of said scraper element 3 is thus guaranteed.
- a further advantage of the device 1 is represented by the fact that the scraper device 1 is simple, has reduced dimensions and is hence transportable together with the keys or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Cleaning In General (AREA)
Abstract
Provided herein is a scraper device (1) for removal of scrapable films comprising an outer casing (2), which can be gripped manually and houses a substantially cylindrical scraper element (3), that can turn about its own axis (8a), a motor (4), designed to turn said scraper element (3), and cleaning means (6), designed to clean said scraper element (3).
Description
- The subject of the present invention is a scraper device for removal of films, of the type specified in the preamble of the first claim.
- Currently known are scrapable films designed to hide a surface and in particular a graphic element, in particular a wording or drawing, appearing on the same surface.
- Said films are used in particular for tickets and cards that present a datum that is to be rendered visible only after purchase thereof.
- In particular, these are scrapable films used in instantaneous lottery tickets, for coating the graphic signs that present the result of the instantaneous lottery, or else used for coating cards that present a numeric code that can be used for recharging one's own telephone subscription, or for cards for paying parking spaces or the like.
- Said films provide the assurance that the graphic signs cannot be seen if the films are not removed. It is not in fact possible to remove and then replace the same film, since the latter crumbles into a dust when it is removed.
- The known art referred to above presents some important drawbacks.
- In fact, said films are inconvenient to scrape if one is not provided with a scraper element, such as for example a coin, and a resting surface.
- Furthermore, the dust produced by crumbling of the film is sticky and can stick to clothes and hands. In fact, each particle of dust comprises a gluey portion that keeps it stuck to the coated surface before the film is removed.
- To overcome the drawbacks referred to, devices that comprise scraper elements that are moved automatically have been created.
- However, these do not exert an effective scraping action, if they are not used on a resting surface, and moreover do not solve the problem of diffusion of the dust completely.
- The devices of a known type are then inconvenient to transport and hence not usually available when required.
- In this situation, the technical task underlying the present invention is to devise a scraper device for removal of films that will be able to overcome substantially the drawbacks referred to.
- In the field of said technical task, an important purpose of the invention is to obtain a scraper device for removal of scrapable films that will enable said films to be scraped even in the absence of a resting surface.
- Another important purpose of the invention is to provide a scraper device for removal of scrapable films that will enable the problem of diffusion of the dust produced by crumbling of said films to be overcome.
- A further purpose of the invention is to obtain a scraper device for removal of films that is simple and can be put in one's pocket.
- The technical task and the purposes specified are achieved by a scraper device for removal of films as claimed in the annexed
Claim 1. - Preferred embodiments are highlighted in the subclaims.
- The characteristics and advantages of the invention are clarified hereinafter by the detailed description of a preferred embodiment of the invention, with reference to the attached drawings, in which:
-
Figure 1 shows a scraper device according to the invention in axonometric view; -
Figure 2 represents the internal part of the scraper device illustrated inFigure 1 ; -
Figure 3 highlights a side view of the inside of a scraper device according to the invention; -
Figure 4 is a top plan view of the inside of a scraper device according to the invention; -
Figure 5 is a side view of an internal portion of the scraper device according to the invention; -
Figure 6 illustrates a view from beneath of the internal portion ofFigure 5 ; and -
Figure 7 illustrates a detail in axonometric view of the device according to the invention. - With reference to the figures referred to above, the scraper device according to the invention is designated as a whole by the
number 1. - The
scraper device 1 is designed to remove scrapable films from surfaces, in particular from surfaces of instantaneous lottery tickets, of telephone recharging cards, of cards for pay carparks, and others still. - The
scraper device 1 comprises, broadly speaking, aouter casing 2 housing a substantiallycylindrical scraper element 3, which can turn about its own axis, amotor 4, designed to turn thescraper element 3,batteries 5 for supplying themotor 4, and cleaning means 6 designed to clean thescraper element 3. - In particular, the
outer casing 2 can be gripped manually and has a shape that, in side view, approximates a parallelepiped having a side face constituted by a plane arched figure, and, in top plan view, having a section that widens and immediately afterwards narrows at one end, as illustrated inFigures 1 - 4 . - The
outer casing 2 is preferably made of polymeric material and has dimensions comprised in the order of magnitude of centimetres. It is thus transportable manually. Theouter casing 2 then comprises ahole 7 for fixing a ring so that thesame scraper device 1 can be used as key holder or be associated to a key holder. - The
scraper element 3, instead, is a cylindrical element preferably made of metal or of a high-density polymer, associated to aspindle 8 defining an axis ofrotation 8a coinciding with the axis of thescraper element 3. - The latter is basically a cylindrical milling element and comprises a plurality of
arms 9 diametrally coming out of thescraper element 3, preferably parallel to one another and having a direction that is skew with respect to the direction of the axis ofrotation 8a. - The
arms 9 comprise superficially a plurality ofteeth 10 designed to scrape surfaces in the direction ofrotation 8b. - The
scraper element 3 is illustrated in detail inFigure 7 . - It is set in the front and bottom portion of the
outer casing 2 so that someteeth 10 of somearms 9 come out of the sameouter casing 2 through a purposely providedwindow 11. - The
scraper element 3 is finally connected to theouter casing 2 appropriately by means of purposely provided seats made on the latter, designed to house thespindle 8. The latter are preferably made onflexible portions 13 of theouter casing 2. - Said
flexible portions 13 cause, if the force of pressure of thescraper element 3 on the surface is too high, thesame scraper element 3 to translate or move so as to prevent the surface, in particular if it is paper, from being ruined. - The
motor 4 is preferably constituted by a rotational electric motor equipped with arotation shaft 12, appropriately having anaxis 12a perpendicular to the axis ofrotation 8a of thescraper element 3. - The
motor 4 is connected to the electric-power supply batteries 5 and can be activated via control means 22, constituted for example by a push-button, set on of a projectingportion 23 and designed to be pressed with the index finger. - The
motor 4 is then connected to thescraper element 3 by means offirst connection members 14. - The latter are illustrated in detail in
Figures 5 and 6 . - They comprise in particular a
wormscrew 15 fixed with respect to therotation shaft 12 and concentric therewith. - The
wormscrew 15 is connected to a firstcircular gear 16, set along afirst shaft 17 substantially parallel to thespindle 8 and is also constrained on purposely provided housings made on the walls of theouter casing 2. - The first
circular gear 16 is designed to mesh with thewormscrew 15 and to turn in a direction perpendicular to the latter only when saidwormscrew 15 is driven by themotor 4. It is in fact advantageously envisaged that the coupling between the wormscrew and the firstcircular gear 16 is of an irreversible type. - Two
first gears 18 are moreover constrained to thefirst shaft 17. - Said
gears 18 are connected to twosecond gears 19, constrained to asecond shaft 20, parallel to thefirst shaft 17. - In turn, also the
second gears 19 are connected tothird gears 21, set along thespindle 8 and hence fixed with respect to thescraper element 3. - The rotation of the
third gears 21 is thus connected to the rotation of thescraper element 3. - The cleaning means 6 preferably comprise, instead, a
cylindrical brush 24. - The
cylindrical brush 24 is preferably parallel and aligned to thescraper element 3 and has a length substantially equal to the latter. It comprises bristles, or various cleaning elements, which interfere with the scraper element so as to clean the latter. - The
cylindrical brush 24 is also moved by themotor 4, preferably in the direction of rotation opposite to that of thescraper element 3 and with a higher tangential speed. As an alternative, it can be moved in the same direction of rotation as that of thescraper element 3 and with an identical or higher tangential speed. - The
cylindrical brush 24 is then fixed with respect to athird shaft 25, which is also constrained on purposely provided housings made on the walls of theouter casing 2. - The brush is connected to the
motor 4 by means ofsecond connection members 26, in part coinciding with thefirst connection members 14. - They comprise two
driving gears 27, connected to thethird shaft 25 and thus to the rotation of thecylindrical brush 24, and twofourth gears 28, constrained to a fourth shaft 29, parallel to thefirst shaft 17. - The
fourth gears 28 are connected both to thedriving gears 27 and to thesecond gears 19, which are in turn connected to the rotation of themotor 4. - All the gears described preferably have one and the same diameter except for the
driving gears 27 that has a smaller diameter so that thecylindrical brush 24 will have a higher tangential speed than thescraper element 3. - The cleaning means 6 moreover preferably comprise a
container 31 for collecting the dust scraped by thecylindrical brush 24. Saidcontainer 31, illustrated inFigure 3 , can be inserted between thecylindrical brush 24 and thescraper element 3 and is preferably constituted by a portion of theouter casing 2. - Finally, the cleaning means 6 are accessible from a
hatch 30, which can be opened by hand in order to enable emptying of the dust scraped by thecylindrical brush 24 or in thecollection container 31. - Operation of the
scraper device 1, described above in a structural sense, is described in what follows. - The scraping device is set in the proximity of a surface comprising a scrapable film.
- In particular, the
scraper element 3 is set in a position corresponding to the scrapable film, and thedevice 1 is activated with the control means 22. - Consequently, the
scraper element 3 turns, removing the scrapable film. At the same time, thescraper element 3 is cleaned by thecylindrical brush 24. - Furthermore, the elasticity of the
flexible portions 13 achieves the right force of abrasion for removing the film without damaging the surface, which is generally made of paper material and silk-screen treated or printed. - The sticky dust, deriving from crumbling of the scrapable film, is hence not diffused outside the
device 1. - At the end of operation, the
cylindrical brush 24 can be cleaned to eliminate the dust through thehatch 30 or thecollection container 31 can be emptied out. - The invention enables important advantages to be achieved.
- In fact, the
scraper device 1 enables scraping of the films even in the absence of a resting surface, on account of the efficiency of thescraper element 3, which is capable of operating even if it is not driven by theelectric motor 4. - In fact, the provision of a
scraper element 3 structured as a milling element with cuttingteeth 10, and thewormscrew control 15 of an irreversible type prevent movements of thescraper element 3 when themotor 4 is not active. Theteeth 10 of thescraper element 3 can consequently still operate as elements able to scrape, and in this sense the movements of the hand that holds thedevice 1 or the film are sufficient, when a resting surface is not available. - Furthermore, as mentioned previously, the sticky dust, deriving from crumbling of the scrapable film, is not diffused outside the
device 1. It is moreover separated from thescraper element 3 by means of thecylindrical brush 24. Proper operation of saidscraper element 3 is thus guaranteed. - A further advantage of the
device 1 is represented by the fact that thescraper device 1 is simple, has reduced dimensions and is hence transportable together with the keys or the like. - The invention may undergo variations, all of which fall within the scope of the inventive idea.
Claims (12)
- A scraper device (1) for removal of scrapable films, comprising an outer casing (2) that can be gripped manually and houses a substantially cylindrical scraper element (3), which can turn about its own axis (8a), and a motor (4), designed to turn said scraper element (3), said device being characterized in that it comprises cleaning means (6) designed to clean said scraper element (3).
- The device according to Claim 1, in which said cleaning means (3) are constituted by a rotating cylindrical brush (24).
- The device according to Claim 2, in which said rotating cylindrical brush (24) is activated by said motor (4).
- The device according to one or more of the preceding claims, in which said scraper element (3) comprises a plurality of rigid arms (9), diametrally coming out of the surface of said scraper element (3) and comprising on the surface a plurality of teeth (10) designed to scrape scrapable surfaces.
- The device according to Claim 4, in which said arms (9) are parallel to one another and have a direction that is skew with respect to the direction of said axis of rotation (8a).
- The device according to Claim 4 or Claim 5, in which said teeth (10) are oriented according to a direction of rotation (8a).
- The device according to one or more of Claims 4 to 6, in which said scraper element (3) is made of metal.
- The device according to one or more of the preceding claims, comprising first connection members (14) of an irreversible type designed to connect the rotation of said motor (4) to the rotation of said scraper element (3).
- The device according to one or more of the preceding claims, comprising a container (31) for collection of dust scraped by said scraper element (3) and collected by said cleaning means (6).
- The device according to one or more of the preceding claims, in which said outer casing (2) comprises a hatch (30) designed to enable removal of the scraped dust from said cleaning means (6).
- The device according to one or more of the preceding claims, in which said outer casing (2) houses batteries (5) for supplying said motor (4).
- The device according to one or more of the preceding claims, in which said outer casing (2) comprises flexible portions (13) including seats designed to house said scraper element (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425697A EP2181738A1 (en) | 2008-10-29 | 2008-10-29 | Scraper device for removal of films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425697A EP2181738A1 (en) | 2008-10-29 | 2008-10-29 | Scraper device for removal of films |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2181738A1 true EP2181738A1 (en) | 2010-05-05 |
Family
ID=40405004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08425697A Withdrawn EP2181738A1 (en) | 2008-10-29 | 2008-10-29 | Scraper device for removal of films |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2181738A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402549A (en) * | 1993-12-21 | 1995-04-04 | Forrest; Jerry D. | Ticket scraper |
EP0824944A1 (en) * | 1996-08-16 | 1998-02-25 | Ier | Device and method of motorized scratching of game tickets |
US6065181A (en) * | 1998-09-03 | 2000-05-23 | Cleveland; Thomas | Portable ticket scratching device with vacuum |
US20060102199A1 (en) * | 2004-11-15 | 2006-05-18 | Vives-Martinez Walter J | Game ticket scratching device and method |
US20070037499A1 (en) * | 2005-08-11 | 2007-02-15 | Burbridge Sherwood D | Motorized game ticket scratch-off apparatus |
-
2008
- 2008-10-29 EP EP08425697A patent/EP2181738A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402549A (en) * | 1993-12-21 | 1995-04-04 | Forrest; Jerry D. | Ticket scraper |
EP0824944A1 (en) * | 1996-08-16 | 1998-02-25 | Ier | Device and method of motorized scratching of game tickets |
US6065181A (en) * | 1998-09-03 | 2000-05-23 | Cleveland; Thomas | Portable ticket scratching device with vacuum |
US20060102199A1 (en) * | 2004-11-15 | 2006-05-18 | Vives-Martinez Walter J | Game ticket scratching device and method |
US20070037499A1 (en) * | 2005-08-11 | 2007-02-15 | Burbridge Sherwood D | Motorized game ticket scratch-off apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5794303A (en) | Hand held vacuum and scraper combination | |
US5402549A (en) | Ticket scraper | |
US9993847B2 (en) | Cleaning arrangement for a nozzle of a vacuum cleaner | |
EP3426121B1 (en) | Surface cleaning machine | |
EP4029371A1 (en) | Pet cat excrement screening device | |
CN104661577B (en) | Band cleaner | |
JPH03262093A (en) | Coin feeder | |
US5253383A (en) | Scratch surface remover | |
EP2181738A1 (en) | Scraper device for removal of films | |
GB2209407A (en) | Contact lens washing apparatus | |
US20060283212A1 (en) | Tile sponge washing and conditioning apparatus | |
CN100442094C (en) | Cleaner for optical fiber connector and method for cleaning connection surface of optical fiber connector | |
JP2015192836A (en) | dust removal mechanism | |
CA1311989C (en) | Buffing pad cleaning method and apparatus | |
CN206122225U (en) | From type paper processing apparatus | |
JP2008161938A (en) | Soldering iron cleaning apparatus | |
US5497525A (en) | Apparatus for removing and collecting coatings from game cards | |
US7520952B1 (en) | Adhesive lifting mechanism | |
KR20110006151A (en) | A stamp washing device | |
JP2006198374A (en) | Dust remover | |
JPH0727483Y2 (en) | Copier toner recovery device | |
US9248476B2 (en) | Multispeed device for polishing and cleaning jewelry | |
EP4104738B1 (en) | Glove for cleaning objects | |
KR20170088107A (en) | Apparatus for cleaning eraser powder | |
KR200269836Y1 (en) | Dust device for a chalk eraser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKY | No designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20101106 |