With Book Leveling Means Patents (Class 248/446)
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Patent number: 11807030Abstract: A book holding assembly includes a tripod has a plurality of legs collapsibly disposed on a central pole of the tripod. A cup is coupled the central pole and the cup is directed upwardly on the central pole. A book holder is pivotally attached to the cup thereby facilitating the book holder to be positioned at a variety of orientations. The book holder is adjustable to grip a book thereby facilitating the book to be positioned in a preferred orientation for reading to facilitate a user to read the book in a hands-free manner. The book holder has a flexible page holder extending away from the book holder. The flexible page holder is bendable into a variety of shapes thereby facilitating each of the flexible page holder to be positioned against respective pages of the book for holding the respective pages in a reading position.Type: GrantFiled: November 29, 2022Date of Patent: November 7, 2023Inventor: John Hayes
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Patent number: 11617434Abstract: The present invention comprises an apparatus (1) for arranging a file (2) above a keyboard (4) which is located on a desk (3) comprising a base (5), a slide (6) and an inclined support (7) for supporting the file (2), wherein the support (7) is mounted on the slide (6) and the base (5) is adapted to be arranged on the desk (3) and/or on the keyboard (4) and to guide the inclined support (7) above the keyboard (4) during a horizontal motion of the slide with respect to the base (5) from a front position to a back position, wherein an arrestor is provided in the front position.Type: GrantFiled: May 7, 2021Date of Patent: April 4, 2023Inventor: Björn Michael Otto
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Patent number: 11520136Abstract: A hands-free adjustable magnifying lens holder and workstation for use with up-close handiwork and reading made as a frame base with short and long side members pivotally supporting a frame with multiple lenses and a component to releasably hold the frame of the lenses at various angles for use. The device can magnify, can easily adjust heights and angle of lens, can be collapsed to a compact package, can use multiple lens for increased magnification, is light weight and easy to carry, requires no tools to adjust positions, and can be manufactured from available materials.Type: GrantFiled: December 18, 2020Date of Patent: December 6, 2022Inventor: Michael W McGarvey
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Patent number: 8967579Abstract: An angle inclining structure for a desk contains a body and an angle inclining structure, the body including two opposite support legs, a horizontal rod, and two support posts connected with the two support legs and a first plate, wherein the angle inclining structure is disposed between the horizontal rod and the first plate and has a holder, a covering member, and a buffer member, the holder includes a locking tab and connects with the horizontal rod, a receiving room to receive a retainer and a pushing element, and a groove to receive a positioning member; the covering member includes a slot, plural tilted recesses, and a locking hole; a free end of the buffer member axially couples with one end of the covering member and a bottom surface of the first plate so that when the first plate axially rotates upwardly, the covering member slides on the holder.Type: GrantFiled: August 14, 2012Date of Patent: March 3, 2015Assignee: Sing Bee Enterprise Co., Ltd.Inventor: Chi-Cheng Tsai
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Patent number: 8708298Abstract: The instant disclosure relates to a supporting apparatus for adapting to a flat electronic device. The supporting apparatus includes a pedestal and a carrying seat movably disposed thereon. The carrying seat includes a main body, a blocking member, and a bearing member. A sliding surface is formed on the main body. The blocking member is disposed on the main body, and a blocking surface is formed on the blocking member facing the sliding surface. The sliding surface and the blocking surface are arranged in gradual convergence. The bearing member is slidably disposed on the sliding surface and is separated from the blocking member. The bearing member is movable along the sliding surface in adjusting the distance between the bearing member and the blocking member. The flat electronic device is clipped fixingly by the bearing member and the blocking member on opposite sides thereof.Type: GrantFiled: November 27, 2011Date of Patent: April 29, 2014Assignee: Syncmold Enterprise Corp.Inventors: Chung Cheng Hu, Der-Wei Lu, Chyi-Pyn Peng, Keng-Jui Chang
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Patent number: 8668257Abstract: A foldable bracket of a chair contains a positioning rod, a first rotating rod, a connector, a second rotating rod, and a supporting plate. The positioning rod is connected with the chair. The first rotating rod is rotatably coupled with the positioning rod. The connector is joined with the first rotating rod. The second rotating rod is rotatably coupled with the connector, and the supporting plate is connected to the second rotating rod.Type: GrantFiled: June 24, 2011Date of Patent: March 11, 2014Inventor: Yao-Chuan Wu
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Patent number: 8424831Abstract: A one-piece support stand is provided for slantingly supporting an object on a work surface, and the support stand includes a central folding line for dividing the support stand into a left support panel and a right support panel interconnected with each other, and each of the support panels being substantially in a triangular shape and having a bottom edge and a bevel edge, and an inverted hook portion being formed at an intersection of the bottom edge and the bevel edge and bent towards the bevel edge, wherein the support stand is erected on the work surface by means of setting an included angle between the two bottom edges, and the two bevel edges and the two inverted hook portions being provided for supporting the object. The support stand features of a firm support, a foldable design, a convenient carry, a simple manufacturing procedure and a low manufacturing cost.Type: GrantFiled: May 11, 2011Date of Patent: April 23, 2013Inventor: Chin-Sheng Lin
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Patent number: 8416513Abstract: A book holding apparatus with a magnifying visible area is configured with a bottom section, a left support arm, a right support arm, an upper section, a power supply plug, and a plurality of accessories. The bottom section is attached to the upper section by the left support arm and the right support arm. The upper section includes at least two light-emitting diode (LED) light strips and a fresnel lens. The power supply plug is electrically connected to the at least two LED light strips, and the at least two LED light strips provides the necessary illumination to the upper section. When the users place reading materials on the bottom section, they are able to see a magnified view of the reading materials through the fresnel lens, and the plurality of accessories provides additional functionality for the book holding apparatus with a magnifying visible area.Type: GrantFiled: May 29, 2012Date of Patent: April 9, 2013Inventor: Bruce McPherson
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Patent number: 8308121Abstract: A portable multiple form organizer comprises a writing panel capable of supporting and securing multiple sheets of paper in a side-by-side format. A plurality of clips is spaced across a long edge of a front surface of the writing panel with suitable space between to fit a standard full sheet of paper. A mounting mechanism comprising a plurality of hooks permanently affixed to a rear surface of the writing panel allows the organizer to suspend from a support surface. A pair of arms attached to a bottom rear surface of the writing panel provides a standoff for the writing panel away from the vertical support surface, such that the writing panel is not perpendicular to the ground allowing a user to comfortably use the device.Type: GrantFiled: June 30, 2010Date of Patent: November 13, 2012Inventor: Thomas J. Poplawski
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Patent number: 8136785Abstract: In accordance with the aspects of the present invention, an improved book holder for reading in bed is disclosed. The present invention includes a base panel, back panel, central slotted unit and moveable plexiglass plate rectangular in shape. The plexiglass includes a windowed region such that when using the invention with an e-book reader, the controls of the e-book reader can be accessed through the windowed region.Type: GrantFiled: January 19, 2011Date of Patent: March 20, 2012Inventor: John Christopher Polster
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Publication number: 20110101195Abstract: A book rest is provided that selectively positions a book at an optimum height and angle for ease of reading. The book rest can also function as a rest for a laptop computer, a writing table and a podium. Preferably, the book rest is collapsible, thereby allowing it to be easily transported.Type: ApplicationFiled: October 15, 2008Publication date: May 5, 2011Inventor: Adrienne Skolnik
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Patent number: 7568674Abstract: In accordance with the aspects of the present invention, an improved book holder for reading in bed is disclosed. The present invention includes a base panel, back panel, central slotted unit and moveable plexiglass plate rectangular in shape. Movement of the plexiglass plate to the different slotted positions allow the invention to accommodate books of any size. The user of the invention reads through the plexiglass, including the top edge thereof, to see the printed material on the open page of the book. The plate is not so large as to cover the entire printed page(s), reducing the size and weight to the invention and making it highly portable and storable.Type: GrantFiled: February 16, 2007Date of Patent: August 4, 2009Inventor: John Christopher Polster
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Patent number: 6499766Abstract: A media folder or book binder provided with a rotor having elastic bands stretched between pins on its opposite ends has mounting brackets which are mechanically fastened to the spine of the folder. The brackets have trunnions facing inwardly toward the opposite ends of the rotor to journal the rotor. An important aspect of the invention is that each bracket is provided with a shroud which inhibits or prevents bands from disengaging with their supporting pins as a folded sheet is removed from or installed on the rotor under a strand of the band. In effect, winding-up of the bands during relative lateral movement of a sheet still occurs, but the adverse twisting affect of enabling the bands to slip off pins is prevented. The folder has straps fixed thereto and preferably formed integrally therewith at opposite ends of the folder's spine. These straps interact with latches on the mounting brackets to firmly hold the brackets in place mechanically.Type: GrantFiled: May 9, 2000Date of Patent: December 31, 2002Inventor: Karl S. Schroeder
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Patent number: 6471174Abstract: An adjustable easel is described that may be used by multiple persons and that may be modified according to the preferences of a user. The easel includes a plurality of vertical supports connected to each other. Holes are spaced apart along the length of the side edges of the vertical supports wherein each hole has a horizontal bore with the bore open to an edge of the vertical support. Horizontal support rods are adapted to slide in and out of the holes. Holders retain in place an artistic substrate wherein each holder is attached to at least one horizontal support rod.Type: GrantFiled: August 17, 2001Date of Patent: October 29, 2002Assignee: Wood Tech, LLCInventor: William H. Turner
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Publication number: 20020088915Abstract: A document holder for use in a workstation is provides, wherein the document holder comprises a generally planar easel member having front and back opposite surfaces, a top edge, a bottom edge, first and second side edges extending from the top edge to the bottom edge on opposite sides of the easel member, a first side rail adjacent to the first side edge and extending along at least a portion of the first side edge, and a second side rail adjacent to the second side edge and extending along at least a portion of the second side edge. The document holder further includes a first support base, a second support base, and first and second adjustable bracket assemblies extending from the first and second support bases, wherein each of the first and second adjustable bracket assemblies is pivotally and slideably attached to the first and second side rails of the easel member, respectively.Type: ApplicationFiled: January 10, 2001Publication date: July 11, 2002Inventors: James E. Nash, Kenneth J. Kirchhoff, Warren J. Wasescha
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Patent number: 6170877Abstract: A page holder adapted to hold opposing pages of a book in an open position while reading. The page holder includes first and second wings meeting at a junction point and disposed at an angle of about 150° with respect to each other. A thumb opening is spaced back from the leading surface of the first and second wings and offset slightly from the junction point toward the first wing. In use, the reader's thumb is inserted into the thumb opening and the junction point is placed between two adjoining pages of an open book near the bottom of the pages. One wing extends over and holds down the page on the right while the other wing holds down the page on the left. One embodiment of the invention is formed of clear plastic material using injection molding, while another embodiment is made of metal wire using wireform manufacturing techniques.Type: GrantFiled: April 19, 2000Date of Patent: January 9, 2001Inventor: Jack H. Zurn
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Patent number: 6089609Abstract: A clip that is attached to a checkbook and that will hold the checkbook in an open condition to enable a person to enter information from the checkbook into, for example a computer, without having to hold the checkbook open with one hand. The clip has a first arm that slips onto an open checkbook and a second bar that is parallel with the first bar, with a third bar holding the first and second bars in spaced relation. The second bar has a fourth bar that is perpendicular to the second bar. The fourth bar pivots with respect to the second bar for storage.Type: GrantFiled: October 23, 1997Date of Patent: July 18, 2000Inventor: Michael E. Denley
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Patent number: 5129616Abstract: A highly adjustable and simple to use book holder for supine or seated readers is provided by pairs of legs joined near their tops by slotted brackets, which pairs of legs define vertical planes straddling the reader. The slotted brackets allow the relative positions of the upper ends of the support legs to be adjusted. A book tray defining a transverse plane extends between the vertical planes formed by the leg pairs. Its location changes as the leg coupling brackets are adjusted. The tray rotates around an axis extending through holes near the upper ends of one or the other of the legs making up each pair. The variable position of the upper ends of the legs due to the slotted brackets, the rotatable tray, and the variable angle between the legs of each pair permit the position and orientation of the book relative to the viewer to be adjusted at will. A transverse auxiliary support brace is optionally provided between the outward legs of each pair to support the book holder on the thighs of a seated person.Type: GrantFiled: July 24, 1991Date of Patent: July 14, 1992Inventor: K. Lynden Carson
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Patent number: 4998703Abstract: An improved bookholder comprises a lower part, which has a base member and upstanding, spaced, front and rear walls, and an upper part, which has a top member and spaced depending left and right side walls. The upper part is adapted to provide a complementary fit with the lower part so as to form a box-like structure. One or more hinges connect the top member with the rear wall, and a retaining strip clamped between the top member and rear wall lock the upper part in position.The side walls are pivotally attached near their centers to the top member by thumb screw tightened pivot pins for orientation into parallel spaced relationship, a mutually perpendicular position and a mutually co-planar position for temporarily re-orientating and fixing said side walls on said top member to provide ledges for holding a book.Type: GrantFiled: April 23, 1990Date of Patent: March 12, 1991Inventor: Richard M. Stewart
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Patent number: 4976408Abstract: Many problems are encountered in photographing or photocopying bound books using current techniques. This is especially true during microfilming old and valuable books. These problems arise partially from the requirement to avoid straining the book to be photographed, especially the spine of the book, and partially from the manner in which the inner page portions are distorted when presented for photographing. A microfilm device of simple construction, which is also simple to operate, to overcome these problems, has a book cradle which can be tilted through at least a 90.degree. arc. The support walls of the book cradle stand perpendicular to one another to support the book cover thereby defining two sides of a work space.Type: GrantFiled: May 26, 1989Date of Patent: December 11, 1990Assignee: Hermann & Kraemer GmbH & Co. K.G.Inventors: Ernst Hertlein, Anselm Herrmann
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Patent number: 4925144Abstract: A bookholder is described, relying on a single unitary or articulated main member to support a book in contact with one end thereof, with the aid of crossbars and/or clamps mating therewith.Type: GrantFiled: November 27, 1987Date of Patent: May 15, 1990Inventor: Dennis E. White
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Patent number: 4896252Abstract: An improved bookholder consists of a box with a base and an opening at the top, a lid for the box which is pivotable from a first position extending in a substantially vertical direction above the base to a second position in which the lid covers the opening of the box, a pair of separately movable arms with ledges for supporting a book on the ledges when the lid is open, means for holding said book on the ledges and against the lid, the arms being arranged to be moved to a location on the lid where they will enter the opening of the box as the lid is pivoted to the second position. In its preferred form, the arms are attached to the lid to be pivotable, together with fixing means for holding them in selected positions, and are also hinged in the middle. An illuminating lamp is contained in the box, and arranged to illuminate the pages of the book.Type: GrantFiled: August 1, 1988Date of Patent: January 23, 1990Inventor: Richard M. Stewart
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Patent number: 4771977Abstract: A book support having a pillar with a facing surface against which the binding of a book to be supported rests. The angle of said facing surface can be oriented at a desired angle relative to a surface on which the support rests. The binding rest also comprises variable angle wings which are disposed for pivoting about generally vertical axes.Type: GrantFiled: July 10, 1987Date of Patent: September 20, 1988Inventor: Leslie N. Larson
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Patent number: 4596372Abstract: The present invention provides a stand comprising a base portion, an upright member attached to the base portion, a cantilever member having a first end attached to the upright member and a second end rotatably secured to a frame, the frame pivotally supporting a cradle arranged to have rested upon it a book or other printed matter and the attachment of the first end of the cantilever member to the upright member enabling the height of the frame to be varied.Type: GrantFiled: December 26, 1984Date of Patent: June 24, 1986Inventor: Anthony C. Ford
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Patent number: 4300052Abstract: Apparatus for exposing a series of plates to radiation. A stack of plates 53 to be processed are placed on the surface of a first table 7 located adjacent to a second table 8. Radiation exposure means 31 above both tables are switched on and after a time equal to half the required exposure time for a single plate a carriage 45 moves to slide the top plate of the stack from the first table 7 to the second table 8, deflecting a switch operating member 52 against a biasing force. This member operates a switch causing a motor 27 through suitable transmission systems to raise the first table 7 and lower the second table 8 by equal distances until the switch operating member 52 returns to its original position under the biasing force.Type: GrantFiled: February 7, 1980Date of Patent: November 10, 1981Assignee: Uniroyal LimitedInventors: Clive S. Thawley, Kenneth Graham, Austin Brittain