...that one person who claimed to be the inventor of the television is Russian emigre Vladimir Zworykin? In 1929 David Sarnoff, founder of RCA, asked Zworykin what it would take to develop TV for commercial use. He said: a year and a half and $100,000. In reality, it took 20 years and $50 million! Before his death in 1982 at the age of 92, Zworykin said of his invention: "The technique is wonderful. It is beyond my expectations. But the programs! I would never let my children even come close to this thing."
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7823731 | Cigarette package A cigarette package, in some embodiments, can comprise a tray, a cover coupled to the tray, and a cigarette holder secured to the tray and adapted to move between a first position substantially inside the tray and a second position substantially outside the tray. In... | 11/02/2010 |
| 7455182 | Box with lid The application relates to a flat box (10) with a bottom container part (20), a top lid (30) and with an insert (40) which serves to raise the pack contents when the box (10) is opened. The lid (30) and the container part ( | 11/25/2008 |
| 7360654 | Opener box An opener box comprises a seat; a receiving box formed at a front end of the seat; the receiving box being openable; a rear side of the seat formed with a receiving section; a rear end of the receiving section being installed with a plurality of protrusions; each pr... | 04/22/2008 |
| 7331456 | Storage container A storage container for housing drill bits can include a front housing portion and a rear housing portion. The front and rear housing portions can be pivotally connected through a hinge for moving between open and closed positions. The front and rear housing portion... | 02/19/2008 |
| 7325682 | Storage case having cover of two slidably-related portions The storage case of the invention consists of a base and a mating cover. The cover is constructed of a first cover portion that is pivotably attached to the base and a second cover portion that is slidably retained on the first cover portion. To release the cover fr... | 02/05/2008 |
| 7165674 | Storage container A storage container for housing drill bits includes a front housing portion and a rear housing portion pivotally connected through a hinge for moving between open and closed positions. The front housing portion and the rear housing portion define a body cavity there... | 01/23/2007 |
| 7159711 | Case for transporting handguns The present invention provides for a case for transporting handguns and methods of using and manufacturing the same. In one embodiment, the case is comprised of (i) an expansion mechanism located within the case, having a mounting bar coupled thereto and configured ... | 01/09/2007 |
| 7160514 | Slide case with removable rack A rack for holding specimen slides. The rack has a frame with opposed support bars having opposed openings for supporting opposite ends of the specimen slides. The support bars have edges connected to sides of the frame, so that the support bars are resiliently defl... | 01/09/2007 |
| 7143892 | Hanger for jewelry and the like A hanger for jewelry includes a substrate having first and second end portions and first and second interior portions, the first end portion being foldable relative to the first interior portion, the second end portion being foldable relative to the second interior ... | 12/05/2006 |
| 7131535 | Apparatus for displaying tools & merchandising method A method and device is disclosed for displaying a plurality of tools on a point-of-sale display. The device may comprises a pair of support members, each retaining a tool such that one tool partially obscures the other while allowing a customer to properly identify ... | 11/07/2006 |
| 7048181 | Portable device with a storage box containing a data access device A card reader having a memory card inserted can be disposed inside a storage box. A cover and a base of the storage box include an opening when the storage box is closed. This structure allows a transmission line connected to the card reader to stretch out of the st... | 05/23/2006 |
| 6994214 | Accessories display box An accessories display box is constructed to include a box body, a cover, and fastening devices adapted to fixedly secure the cover to the box body in the closed status, each fastening device having a male fastening member provided at the cover and a female fastenin... | 02/07/2006 |
| 6948600 | Carrier bag fetching structure A fetching structure for a carrier bag essentially comprised of a support board fixed to the inner edge of the opening of the bag; one fixation band being each laterally provided on the surface of the supporting board; a penetration section not connected to the supp... | 09/27/2005 |
| 6910584 | Display box having a hinge including a flexible and rigid portion A display box including a base tray and lid, the lid being connected to the base tray by a hinge element formed integrally with the lid. The hinge element includes a formed flexible hinge portion having inner and outer webs extending between the lid and base tray ac... | 06/28/2005 |
| 6896140 | Crush proof cupcake holder A crush proof cupcake holder for transporting a single pastry without crushing and includes a main container assembly with a bottom wall and a perimeter wall extending upwardly from a perimeter edge of the bottom wall, the main container assembly defines an interior... | 05/24/2005 |
| 6547077 | Tool holder A tool holder for elongate tools, in particular drill bits, having a front wall part, having a receiving device for the tools and having a rear wall part, the two wall parts being movable relative to one another in order to release a filling and removal o... | 04/15/2003 |
| 6095625 | Vertical card file A file for storing and displaying cards is disclosed. The card file consists of a base, a cover, and a tray, the cover being pivotally attached to the base and the tray being slidably disposed with respect to the cover and pivotally coupled to the base. T... | 08/01/2000 |
| 5979661 | Low profile ring display box and method for displaying jewelry in the same An improved ring display box is realized by providing a holding platform made from sheet material to which the ring is attached and which is unfolded as the ring box is opened. As the sheet is unfolded by the opening of the box, a folded surface to which ... | 11/09/1999 |
| 5915563 | Container for compact discs or the like A container for storage and display of at least one essentially flat planar item, comprising three planar members including a base member, a cover and an item holding member which is intermediate between the base member and the cover. One end of the cover... | 06/29/1999 |
| 5605232 | Doll transporter In a doll transporter, the combination comprising a cage; structure located to support a doll contained within the cage; and a cover extending protectively about the cage and to be sufficiently removable therefrom as to provide access to the doll, by mani... | 02/25/1997 |
| 5277309 | Diskette holder with roll door A diskette holder comprises a housing (50), a tambour (52), and a holding case (54). Dovetail couplings (68 and 70) are located on side panels (58 and 60) of the housing and keyhole openings (76a and 76b) are situated on the housing's rear panel (63). A b... | 01/11/1994 |
| 5096055 | Display container A display and storage container is formed from a single blank and has a bottom wall, a pair of opposed side walls, and a pair of opposed end walls. A movable panel is hingedly mounted to one of the end walls and has a tongue extending therefrom which has ... | 03/17/1992 |
| 4896766 | Display carton A display carton formed from a unitary sheet of paperboard, and having a body with hollow front and side walls which define, with the rear and bottom walls, a well, and a hinged cover that includes an attached article holding member that automatically pop... | 01/30/1990 |
| 4684016 | Display case for fragrance bottles, jewelry, or the like A display case (100) for displaying fragrance bottles, jewelry, or the like, having an enclosure member (101) defining a cavity (150), with the enclosure member (101) comprising four hingedly connected sections (102, 104, 106, 108), with two sections (102... | 08/04/1987 |
| 4660719 | Drill holding case structure A drill holding case consisting of a housing, an insert member disposed in said housing, drill holding member carried by the insert, a wall of the housing having a pair of spaced open topped slides formed thereon, the member having a pair of extensions di... | 04/28/1987 |
| 4538730 | Collapsible storage box for floppy disk A collapsible storage box for floppy disk includes a casing, a switch means and a collapsible storing means consisting of a plurality of storage bags for storing floppy disk for computor use whereby the collapsible bags can be extended to form a sector ty... | 09/03/1985 |
| 4498583 | Diskette storage container for storing a large quantity of diskettes A diskette storage container is formed of molded plastic parts which are pivotally connected together. A substantially rectangular base member has upwardly rising side walls, and cams having cam apertures adjacent the side walls. A cover member is pivotal... | 02/12/1985 |
| 3987894 | Presentation casket The invention relates to a presentation casket made especially of sheet material such as cardboard, wood, metal, plastic or the like, and designed to contain and display an appropriate article such as a bottle of perfume, a jewel, etc. The casket is of si... | 10/26/1976 |
| 3937319 | Jewelry display box A display box for an ornamental article including pivotally interconnected top and bottom members in which a mounting member is located for receiving the article thereon, the mounting member being responsive to movement of the top member to an open positi... | 02/10/1976 |
| 3930577 | Display container A display container comprising a molded plastic base having spaced elongated oval sides tapering to a open curved front end and a larger curved rear end. A bottom wall extends integrally from the periphery of the sides in a continuous length from a point ... | 01/06/1976 |