...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.
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| Number | Title | Issue Date |
| 7798530 | Bookmark and stand A bookmark and stand, comprising first and second flaps and a bridge assembly. The first and second flaps each comprise a wall section, a base section, and a hook section. The bridge assembly comprises a top edge, a bottom edge, and a bridge. The bridge assembly con... | 09/21/2010 |
| 7588268 | Multi-page viewing binder An improved music holder (12) enabling the user to view more than two sheets of music (or other printed material) at a given time. A front cover (14), a back cover (16), a plurality of display boards-A (24) and a plurality of display boar... | 09/15/2009 |
| 7334819 | Adjustable book cover An adjustable book cover (10) comprising a front cover (12) and a rear cover (30) that is integrally attached to the front cover (12). A front cover retaining pocket (48) is attached to the front cover's inner surface (24), ... | 02/26/2008 |
| 7325510 | Securable medication reminder device A medication dosage reminder device (1300) operating on the exterior of a medication container (C6) includes a selector member (1304) retentively engaged with an attached cooperating support member (1306). The selector is engageably movab... | 02/05/2008 |
| 7316421 | File paper retainer and method An apparatus for holding back papers in a folder to facilitate reading underlying papers. The apparatus includes an anchor portion sized to be inserted through and anchored within a bound region of the folder, and a page-retaining portion that projects upwardly and ... | 01/08/2008 |
| 7305891 | Detectable indicator A detectable indicator (10) formed on a body (18), the indicator (10) comprising a deformable element (12), a safeguard (14) at least partially surrounding the deformable element (12) and an area (16) in the safeguard... | 12/11/2007 |
| 7290801 | Stretchable fabric book cover and method A flexible, preferably elastic empanelled book cover (12) that has pocket portions (25) to receive the covers of a book (10) that is inserted therein. The cover (12) consists of a unitary hexagonal sheet of pliable material such as “SPA... | 11/06/2007 |
| 7260025 | Bookmark with integrated electronic timer and method therefor A bookmark (12) uses an integrated electronic timer circuit (18) to track reading time. A flat substrate (14) marks the page of the book. A header (16) is integral with the substrate. The header has a cavity for housing the electronic tim... | 08/21/2007 |
| 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 |
| 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 |
| 7232157 | Blank modular book to be enclosed in an artistic case to be filled out in writing by the members of successive generations of the same family during a long time Patent for a blank modular book (FIG. 1), the modules being distinguished by tags (1), each having the same number of pages, designed to be filled in by the members of each generation of the same Family, whatever they may want to write, each module bei... | 06/19/2007 |
| 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 |
| 7219822 | Shopping list organizer A shopping list organizer includes a rigid substantially planar member sized to support a shopping list when the shopping list is mounted thereon. A clamp is provided for releasably mounting the shopping list on a first surface of the planar member. Magnets are moun... | 05/22/2007 |
| 7174608 | Methods and apparatus for gripping articles An apparatus includes: a base having at least one surface lying substantially in a base plane; a first member extending substantially perpendicularly from the surface of the base and defining an aperture therein; and a second member having a proximal end coupled to ... | 02/13/2007 |
| 7125049 | Bookmarks A bookmark includes a seamless elastic band which is stretchable to loop around a group of pages in a book and around a cover of the book in order to identify a page place in the book. The band includes a slider thereon which has a front surface are that receives an... | 10/24/2006 |
| 7121587 | Wearable book A wearable book. A wearable book, comprising a plurality of pages and a loop adapted for encircling a body portion for attaching said pages to the body, is provided. The pages are preferably bound together at one edge and preferably are of substantially the same siz... | 10/17/2006 |
| 7118318 | Wire protector and retainer An apparatus for protecting and retaining a wire includes a molded body forming a passage adapted to receive and retain the wire between the molded body and a mounting structure. The apparatus also includes at least three apertures through the molded body where at l... | 10/10/2006 |
| 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 |
| 7096544 | Wrap-it An organizational device devised for the wrapping of articles. The device includes an elongate continuous elastic loop fabric strap. A hook fastener is imported at one end of the strap. The hook fastener is attachable to the strap at any location therealong. Once at... | 08/29/2006 |
| 7070047 | Coloring kit A coloring kit for storing and carrying a coloring book and a plurality of crayons or coloring implements comprising a carrying bag including an elastic band and a pair of interior pockets to receive and retain the coloring book in the carrying bag and a coloring im... | 07/04/2006 |
| 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 |
| 7059637 | Book marking and note taking apparatus The invention is comprised of at least one bookmark having a supply of repositionable self-stick notes disposed thereon. The invention may also have a non-intrusive paperclip-like attaching means disposed on the bookmark. The invention is disposed for advertising, l... | 06/13/2006 |
| 7055861 | Bookmark Described is a bookmark having a bookmark body, on which a bookmark clip is disposed. The bookmark clip can clam the cover or inner pages of a book to prevent the bookmark body from falling off from the book. The bookmark body is bendable and includes a protection s... | 06/06/2006 |
| 7052045 | Labeling device for bound materials The present invention relates to an apparatus for labeling the spine or edge of a binder. In an embodiment, the device comprises a housing, a clip attached to the housing and a label encased within the housing. The housing further comprises a base portion and a cove... | 05/30/2006 |
| 7047603 | Retainer clip A flexible wirelike retainer clip is adapted to hold a plurality of disc-like rings in a stacked assembly. The retainer clip is resilient and can be selectively actuated to hold the rings in a stacked position to facilitate handling for various purposes such as proc... | 05/23/2006 |
| 7040051 | Tabbed notes and flags A tab for attaching to sheet material comprises a substrate, a cut and an adhesive. The substrate includes a front side and a back side opposite the front side, and the substrate further includes an upper portion and a lower portion. The cut through the upper portio... | 05/09/2006 |
| 7021852 | Article holder An open ring-like device for holding articles such as plastic cards and keys is formed so that its ends are opposed to one another and includes tips at the ends. The distance between the tips is less than the thickness of an article. Articles can be inserted into th... | 04/04/2006 |
| 7004441 | Clippable plastic note A clippable note comprises a sheet of plastic material having a clipping portion and a writing portion. The clipping portion is semi-rigid and has an opening sized to receive a key ring on the like. The writing portion is also semi-rigid and has a textured surface w... | 02/28/2006 |
| 7004106 | Elastic cord bookmark A bookmark device includes an elastically stretchable loop section that has a first longitudinally resilient cord wrappably attachable to a book being engaged with the book such that the first cord extends across an exterior of the book in between front and back cov... | 02/28/2006 |
| 6994052 | Double icon page markers and method of page marking A marker and method of marking pages for subsequent revisit in accordance with a predetermined theme such as wedding, birthday or holiday gifts, home décor ideas and so forth, wherein the marker includes primary and a secondary icon designs to be positioned one beh... | 02/07/2006 |
| 6974158 | Cover and insert assembly for a periodical or other multi-page printed material A cover and insert assembly includes a cover having a pocket or sleeve formed between cover sections. One or more inserts are held by friction and/or spot glue within the pocket or sleeve and are slidably removed from the pocket or sleeve through an outer edge of th... | 12/13/2005 |
| 6973700 | Paper clip The present invention relates to an improved paper clip which is suitable for holding documents of different thicknesses. The improved paper clip includes three elements, which are a first clipping piece, a second clipping piece and a support beam. The first clippin... | 12/13/2005 |
| 6942004 | Partition mount In a spring-loaded curtain mount, the mount includes a pole interface at a proximal end, a compressive mechanism, and a head at a distal end. The pole interface is adapted to receive the end of a standard length adjustable pole or a painter's pole. The compression m... | 09/13/2005 |
| 6902196 | Adjustable bookmarker and reading accessory case A book-marking device for marking one or more page locations in a book. The device includes a pocket having a first end, a second end, and a mid-section, the pocket being of a pocket length between the first end and the second end the pocket length being adapted to ... | 06/07/2005 |
| 6895888 | Telescopic attachable accessory container with bookmark for books An apparatus that holds pens, pencils, highlighters, and similar objects that is both functional and decorative. The hollow, semicircular shaped body telescopes, with the opening on the inner most sleeve. Attached to the inner most sleeve is a lid. The lid has a tab... | 05/24/2005 |
| 6779789 | Method for identifying advertising forms for insertion into publications The present invention relates to a technique for accurately identifying advertising forms for insertion into different publications. In an implementation, the method includes providing the advertising forms with a lap area, and printing a lap identifier onto the lap... | 08/24/2004 |
| 6733043 | Book holder A book holder including an elongated, flexible formed piece of material, the material having an elastic deformation characteristic so as to permit bending while remaining biased to an original position, a base formed from the material, the base having a first member... | 05/11/2004 |
| 6722309 | Bookmark The present invention relates to a bookmark for finding a desired page of a multi-page readable item such as a book or magazine having a plurality of pages bound along inner edges thereof, and disposed between opposed covers, said bookmark having a planar elongated ... | 04/20/2004 |
| 6641172 | Adjustable bookmarker and reading accessory case A book-marking device for marking a page location in a book. The device includes a pocket having a first end, a second end, and a mid-section, the pocket being of a pocket length between the first end and the second end the pocket length being adapted to ... | 11/04/2003 |
| 6550417 | Bookmark A single card having a pair of icons on each side thereof, distributed longitudinally. Each icon includes a representation of an open book showing facing pages and a dot indicating upper or lower locations on a page of the book. A letter R or L indicates ... | 04/22/2003 |