"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 7959124 | Reading stand The invention provides a reading stand. The reading stand may include a base including a base member case. Further, the reading stand may include a reading lid disposed upon the base member case, the reading lid including a reading platform having a front side and a... | 06/14/2011 |
| 7566041 | Page holder enabling unencumbered manual page turning An improved page holder comprising a clamp (10R) attached to a self-retracting reel (14), the latter being set at a predetermined tension to retain pages without prohibiting page turning, and having a tension adjustment dial (16) at its lower en... | 07/28/2009 |
| 7546996 | Writing tablet mounting device A device is provided for securing a writing tablet to a frame member. The tablet defines first and second opposing lateral edges. The device comprises an elongate bar, a clamp member, and first and second support elements. The elongate bar defines a distal end. The ... | 06/16/2009 |
| 7380765 | Adjustable easel for supporting a workpiece An easel (20) includes a base (24), a support (28) extending upwardly from the base (24), and first and second arms (38, 40) rotatably attached to the support (28) via a pivot assembly (48). Brackets (54) are p... | 06/03/2008 |
| 7374143 | All weather clipboard cover A removable cover for use with a clipboard, the cover comprising a transparent dome, the dome having two ends and two sides, each side of the dome meeting opposite sides of the clipboard, a closure at the spring-biased end of the clipboard, an aperture in the closur... | 05/20/2008 |
| 7325779 | Clip A clip having a main member with a first side, a second side, a first end, and a second end. A first substantially planar member has a first end connected to a first end of a second substantially planar member. The outside of the vertex formed by the substantially p... | 02/05/2008 |
| 7325343 | Display board system An apparatus configured to allow the retention of at least one display board with a mounting structure is disclosed. The apparatus comprises a retaining system. A portion of the retaining system is deformable to retain at least one display board in a press-in, inter... | 02/05/2008 |
| 7322139 | Picture frame holder The present invention is directed to a picture frame holder which can accommodate a picture frame in either a vertical or horizontal orientation. The picture frame holder of the present invention includes a base with a slot and a vertical support having outwardly ex... | 01/29/2008 |
| 7309052 | Articulated equipment support assembly movable between use and non-use positions The equipment support may include a first support, an actuator arm on the first support, and a second support supporting a piece of equipment. A third support may be provided between the first support and the second support. The first support may be pivotally attach... | 12/18/2007 |
| 7299531 | Telescopic measurement device A telescopically adjustable structure capable of defining or measuring an arbitrary three-dimensional volume and having twelve telescopically adjustable telescopic units, capable of maintaining a change in telescopic length and eight corner connection units for asse... | 11/27/2007 |
| 7293747 | Display moveable in two dimensions A display movable in two dimensions is disclosed, comprising a base having a track, a sliding member having a frame for supporting a display panel, a sliding bump disposed slidably in said track and on which said frame is connected pivotally and swings in a directio... | 11/13/2007 |
| 7275724 | Laptop computer support platform A laptop computer support platform including a rigid, multilayered assembly with a thermal insulator disposed between a generally planar upper side and a lower side defined by the assembly for reducing heat transference from a computer adapted to be supported on the... | 10/02/2007 |
| 7264216 | Tilt-back triangular supports for speaker and amplifier cabinets The present invention is a rigid or collapsible folding stand for a high fidelity amplifier or speaker. In general, the amplifier or speaker has a rear base edge placed on a two or more flexible straps. The amplifier or speaker is then tilted backward until it touch... | 09/04/2007 |
| 7258321 | Laptop support assembly A laptop support assembly includes a pair of elongated bases each having a top side, a bottom side, a first end and a second end. A pair of supports is provided. Each of the supports is attached to one of the bases and extends upwardly therefrom. A panel is attached... | 08/21/2007 |
| 7252275 | Suspension system for a bird feeder A support system for a bird feeder. The support system allows vertical and circumferential adjustment of the bird feeder, and prevents dislodgement of the bird feeder from the support system. ... | 08/07/2007 |
| 7251125 | Flat screen display stand The present invention relates to a stand 1 for an external flat screen display device 4a such as an LCD or plasma display monitor. Accordingly, the stand 1 has base side members 2 that create clearance 6a where an att... | 07/31/2007 |
| 7240887 | Book holder A book holder for supporting and protecting an article of reading material is provided. The book holder includes a spine, a pair of cover panels, each of the cover panels is hingidly to the spine permitting the pair of cover panels to be rotated into an open positio... | 07/10/2007 |
| 7237757 | Article support An article support comprises a supporting plate provided with a resinous slide stopper on a face for supporting an article, and a holding plate, a hinge, a hook bar and an engagement groove as a holding means for maintaining the supporting plates in a predetermined ... | 07/03/2007 |
| 7237756 | Manual support for folder or binder and contents thereof A removably attachable manual support for a binder, folder or book and adaptable for outwardly extending, one-hand support of a binder and its contents when in use by soloists, choir members or lecturers. The manual support further includes an articulated rest struc... | 07/03/2007 |
| 7226030 | Book holder The book holder has displaceable arms and a back member that can facilitate retaining a book in an open displayed manner. The book holder can either be handheld or be placed or attached on a supporting surface. ... | 06/05/2007 |
| 7223041 | Camming coupler A camming coupler for removably attaching a music desk or other object to an upright support leg. The camming coupler includes an inner sleeve for receiving the upright support leg. The inner sleeve has at least one longitudinal slit formed therein, and preferably h... | 05/29/2007 |
| 7216448 | Display frame for a flat panel device A display frame includes a frame body defining a receiving space with an access opening facing forwardly, a holding tray adapted for holding a flat panel device, like a tablet PC, and movable relative to the frame body between an extending position where the holding... | 05/15/2007 |
| 7195213 | Adjustable television stand An adjustable stand is described. The adjustable stand includes a support, at least one upper bracket engaged with and adjustable along the support, at least one lower bracket engaged with and adjustable along the support, an upper clamp member operatively connected... | 03/27/2007 |
| 7188818 | Portable easel and palette combination A portable easel comprises an easelback and palette box joined by two lockable hinges mounted on opposing sides, the hinges having friction washers, and having knobs extending outward from shafts of each hinge, the shafts defining a rotational axis. With knobs loose... | 03/13/2007 |
| 7185869 | Foldable book holder A book stand folds flat, forming a single panel for storage or use as a clipboard, sketchpad, or straight edge. The book stand may also unfold into operational configuration to include an inclined supporting surface and a shelf, on which a book can rest at an inclin... | 03/06/2007 |
| 7178778 | Portable easel This invention is a collapsible panel assembly having a front panel, a back panel, and at least one dry erase sheet carried by said front panel. The invention can have a first position where the collapsible panel assembly is generally a triangular shape and a second... | 02/20/2007 |
| 7172167 | Reading stand The invention provides a reading stand. The reading stand may include a base including a base member case. Further, the reading stand may include a reading lid disposed upon the base member case, the reading lid including a reading platform having a front side and a... | 02/06/2007 |
| 7172105 | Apparatus for positioning pipe and tubing A counterweight assembly is especially adapted for mounting to a spinner tool allowing a workpiece to be balanced when rotated during welding or other operations. The counterweight assembly has an adjustable counterweight to provide a necessary amount of counterbala... | 02/06/2007 |
| 7168672 | Multifunctional support rack A support rack includes a support plate, a support stand, a locking member, a pen holder, an indication member, and two auxiliary clips. Thus, the support rack functions as a clipboard, a book rack, an exhibition rack, a price indication rack, a pen holder or the li... | 01/30/2007 |
| 7152840 | Book holder A book holder removably attachable to a vehicle or structure such as a stroller, walker, wheelchair or car seat for mobile applications. The book holder for holding a book or drawing surface in a usable position thereon for by the occupant of the vehicle. The book h... | 12/26/2006 |
| 7118084 | Adjustable easel An adjustable easel having a canvas holder and a base is provided. The canvas holder is attached to the base in a way that the canvas holder can swivel with respect to the base and the canvas holder can be tilted with respect to the base. A connecting device include... | 10/10/2006 |
| 7118080 | Multi-functional adjustable computer support stand The present invention discloses a multifunctional adjustable computer support stand designed for disabled users. The present invention includes a movable base used to accommodate a computer host; two swing rods, formed on the bottom of the base; a retractable rod; a... | 10/10/2006 |
| 7100517 | Ergonomic computer work station An ergonomic work station for computer components or for other purposes that is especially adapted for use by an individual having decreased mobility due to back pain or other conditions. The work station includes a base that extends beneath a chair or bed. A suppor... | 09/05/2006 |
| 7100883 | Document holder for computer workstation A document holder, adapted for use at a computer workstation or word processor, includes an easel supported by spaced apart support arms. The easel and the support arms are connected to each other at respective pivot connections to provide for angular adjustment of ... | 09/05/2006 |
| 7083155 | Adjustable reading bookstand A bookstand has a pivotally adjustable book holder having a frame with upper and lower book supporting plates slidable across each other to provide a book supporting surface of variable size for supporting spines and rear covers of open books of different sizes. The... | 08/01/2006 |
| 7073449 | Seat supported reading tray A reading tray for mounting on an aircraft seat includes: (a) a substantially planar top side and bottom side; the top side being substantially parallel to the opposite, bottom side; (b) a space in the center of the top side extending partially through the tray; (c)... | 07/11/2006 |
| 7066494 | Magnetic page marker The present invention consists of a magnetic page marker comprised by a pair of laminar walls which form a clip applicable to the edge of the page that is intended to mark. Into the clip, there is a pair of magnetic means which clasp said page, whose admission into ... | 06/27/2006 |
| 7066438 | Collapsible supporting device for a portable computer In a collapsible supporting device for a portable computer, a pair of base members and a pair of interconnecting members are connected pivotally to a coupling seat. A pair of supporting members are coupled to the interconnecting members, respectively. The supporting... | 06/27/2006 |
| 7051463 | Document display and retention device A device for displaying and exchanging a plurality of documents of various shapes and sizes and for organizing the same. The device of the present invention comprises at least two layers of pliable sheet material. If multiple sheets are used, the sheets may be neste... | 05/30/2006 |
| 7044425 | Integrated keyboard platform and document support An integrated keyboard platform and document support includes a base and a keyboard support member having an upper surface. The keyboard support member is movably mounted to the base to provide adjustment through a plurality of positions of the keyboard support memb... | 05/16/2006 |