"Radio has no future."
Lord Kelvin, British mathematician and physicist ; 1897
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| Number | Title | Issue Date |
| 7152351 | Cascadable file jackets A cascadable file jacket includes a flexible substrate defined by a first and second surface. The cascadable file jacket further includes a file pocket position adjacent to the first surface, the file pocket constructed from a first ply that is folded to connect to ... | 12/26/2006 |
| 6547283 | Mounting system for a portfolio A system for mounting a component to a portfolio including a tongue located on the component, the tongue having a tail portion and a tip portion, and a portfolio having a tongue opening formed therein. The top can be inserted into the tongue opening and c... | 04/15/2003 |
| 6224174 | Poster display apparatus A poster display apparatus provides a slanted back, a curved front, opposing sides, and a bottom that define an interior space. The apparatus holds posters therein in an upright display position. An antislip member of the apparatus reduces the relative mo... | 05/01/2001 |
| 5987795 | Paper slip holding file card A file card for a paper slip holder and dispensing unit comprises a substantially flat stiff support panel having a generally rectangular configuration, a front face, a back face, a top edge and a bottom edge, a mounting attachment at the bottom edge for ... | 11/23/1999 |
| 5479734 | Device for individualizing vertically stored documents, for the purposes of locating and identifying them A system for filing documents in a filing cabinet with a suspension rod. A suspension strip is fixed to a top edge of each document, and includes an orifice for receiving the suspension rod, and notches with an edge interposed therebetween. The notches an... | 01/02/1996 |
| 4571867 | Information organizing device The present invention is an improved information organizing device fashioned from a sheet material in which columns of parallel slits are made. These slits form columns of opposing, downwardly converging legs of material. Between these legs of material is... | 02/25/1986 |
| 4425727 | Information board The invention relates to an information board comprising a rectangular base plate having vertical first and second lateral supports; a number of flat, rectangular first and second sign elements arranged in a plane parallel to the base plate, each of said ... | 01/17/1984 |
| 4400899 | Album The album has an imperforate backing member. Attached to the backing member are a plurality of transverse, parallel rectilinear strips each coated at its underside with adhesive. The strips are each adhered to the top face of the backing member, each stri... | 08/30/1983 |
| 4386475 | Scheduling board overrider system My invention provides a movable overrider system for moving a reference element board 15r over the front faces of track-supported module boards 15 of a modular scheduling board system 10. An upper wall track 12 supports a trolley bracket 20 that carries a... | 06/07/1983 |
| 4344242 | Machine for manufacture of panel file A machine for the manufacture of a panel file for the storage of flat, flexible data elements is herein disclosed. A sheet of flexible resilient material is unrolled from an arbor. The material is cut into strips and rolled onto reels. The strips are subs... | 08/17/1982 |
| 4328631 | Card-rack assembly A card rack includes parallel pairs of coplanar fins that extend inwardly from side walls whose spacing is adjustable. The inner edges of the coplanar fins are spaced apart so as to provide a passage for an elongated stop member that extends through all t... | 05/11/1982 |
| 4263735 | Microfiche storage device A storage device for microfiche and the like, wherein a pair of sheets are secured in facing relation, one of which is provided with a plurality of parallel slits each having downturned end portions to define a flap swingable forwardly to open a slot for ... | 04/28/1981 |
| 4244129 | Adjustable card rack A card rack has dividers that extend from the front wall to the back wall at a acute angle. Each divider has a plurality of holes, and corresponding holes in all of the dividers are aligned to provide a plurality of elongated passages. A rod extends throu... | 01/13/1981 |
| 4242819 | Microfiche carrier assembly A microfiche carrier assembly is provided comprising a core of flexible but relatively rigid sheet material having a thin cover sheet provided with an adhesive surface for securing the cover sheet to the core so as to seal both faces and one end of the co... | 01/06/1981 |
| 4232463 | Panel file A panel file, for the storage of flat, flexible data elements, consists of plural, vertically spaced pockets, the entrances of which are formed by a plurality of vertically spaced, horizontally extending strips of resilient material. The strips are arrang... | 11/11/1980 |
| 4226039 | Multi-pocketed holder for film and card storage A film and card holder constructed of a plurality of terraced V-shaped pocket panels held in a semi-rigid frame, the pocket panels being spaced selected distances from one another by spacing tabs integrally formed in and extending from the bottoms of adja... | 10/07/1980 |
| 4073612 | Disposable cigarette gas lighter A disposable cigarette gas lighter employing a plastic gas tank is provided on the face of the gas tank with a printed sheet carrying thereon publicity information. The gas tank is provided with a recess to receive the printed sheet and a plastic lens is ... | 02/14/1978 |
| 4056894 | Method of producing a card file A novel card file is provided of a substantially rigid sheet having a plurality of parallel tandem slits. The length of the slits is slightly less than the length of the cards. Standard index cards without notches or cut-outs, are inserted, lined up paral... | 11/08/1977 |
| 4003150 | Scheduling board A scheduling board providing for the orderly listing of jobs or operations scheduled and/or contracted to be performed and the progress thereof in relation to the time allotted to each for their completion, said board incorporating an elongate, relatively... | 01/18/1977 |