...that the x-ray was discovered purely by accident? When German physicist Wilhelm Konrad von Roentgen was experimenting with cathode rays in 1895, he put an activated Crookes tube in a book and went out to lunch. When he returned, he discovered that a key that had also been placed in the book showed up as an image on the developed film!
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| Number | Title | Issue Date |
| 8186776 | Storage and organization system and connectivity of the components therein A storage shell includes a plurality of sidewalls to collectively define a chamber therebetween. A first sidewall defines a panel and a track. The panel defines an outer perimeter edge, an exterior surface, and holes extending through the panel. The track is coupled... | 05/29/2012 |
| 8182051 | Housing for a household appliance A housing for a household appliance which comprises front and lateral edges on the upper side thereof. At least one securing link can be displaced on at least one of the edges between a position which is adjacent to the housing and a position which is at a distance ... | 05/22/2012 |
| 8136895 | Storage system A storage device includes a framework (100) comprising upper (102′, 104′, 106′) members and lower (102, 104, 106) members connected together in a spaced-apart relationship by a plurality of struts (108). The storage device further i... | 03/20/2012 |
| 8113600 | Storage and organization system with stackable shells A storage shell includes sidewalls and rails. The sidewalls each extend between two others of the sidewalls to collectively define a chamber therebetween. The sidewalls create a plurality of intersection lines each being defined along a boundary between two of the p... | 02/14/2012 |
| 8016370 | Storage system A storage device includes a framework (100) comprising upper (102′, 104′, 106′) members and lower (102, 104, 106) members connected together in a spaced-apart relationship by a plurality of struts (108). The storage device further i... | 09/13/2011 |
| 7798580 | Mobile computer security cart A mobile computer security cart that includes a cabinet, a platform and an upright, The cabinet includes at least one shelf. The platform is coupled to the cabinet and has a top surface including an uncovered substantially planar surface. The upright is coupled to t... | 09/21/2010 |
| 7472969 | Panel cover attachments to snap together connectors Attachments to affix panel covers, with snap together latches and/or catches to elements such as rods or panels and thereby attaching the rods and/or panels to each other to form structures. ... | 01/06/2009 |
| 7386960 | Modular structure for modular partition walls formed of juxtaposed panels A modular supporting structure is intended to support juxtaposed panels in order to form a modular partition wall adapted to subdivide and define a space to be used as an office into independent working zones. The modular supporting structure comprises a lower cross... | 06/17/2008 |
| 7356891 | Concealed panel locking mechanism A concealed panel locking mechanism is provided which may be used to secure the contents of a container in a manner that is not discernable to an uninformed individual viewing the container. In one exemplary embodiment, the locking mechanism includes one or more cha... | 04/15/2008 |
| 7350648 | Modular display system A modular display system comprises a plurality of identical modules. Each module includes a vertical mounting surface, a pair of sidewalls, top surface and a bottom surface lying in planes which extend at right angles to the mounting surface. A pair of top rails lie... | 04/01/2008 |
| 7350829 | Connection system A connection system comprising first and second fluid-conducting components, each of which includes a connection face with a fluid port and at least one slot arrangement comprising first and second substantially parallel slots. The slots each include an aperture and... | 04/01/2008 |
| 7318630 | Modular laboratory cabinet A modular laboratory cabinet assembly consists of a pair of identical housing end units arranged in an inverted spaced apart relations to each other, and at least a pair of identical base housing modules arranged in an inverted side by side relations to each other a... | 01/15/2008 |
| 7316459 | Modular expandable display case A display case includes at least one L shaped bottom member having a bottom and an upstanding back along with an L shaped top member having a top and a depending back. A tongue is disposed on an edge of one of the backs and a groove is disposed on an edge of another... | 01/08/2008 |
| 7314251 | Chair backrest attachment structure A chair comprises a seat, legs for supporting the seat, a backrest frame connected to the legs, and a backrest attached to the backrest frame. The backrest includes a backrest panel and backrest inserts. The backrest panel has slots extending inwardly from periphera... | 01/01/2008 |
| 7292433 | Adjustment assembly for back-to-back enclosures, and back-to-back enclosure assembly employing the same An adjustment assembly adjustably couples enclosures, such as a meter breaker panelboard and a load distribution panelboard, in a back-to-back configuration within a structure, such as a wall. The adjustment assembly includes a first end member at or about the top e... | 11/06/2007 |
| 7275289 | Indented female blow-molded connector and male connector and method A device and method for forming an indented female connector where the dimension of the indented female connector provides for removing a male molding component without damaging a set of internal ribs formed inside the female connector. A structure comprising an ind... | 10/02/2007 |
| 7257913 | Louver and clip for a rotational sign A signage system comprising a prism-shaped tri-panel louver having a slot at each corner into which can be slid a clip. The clip is generally V-shaped with a pair of opposing sides joined at one end to form an apex. At the apex end is a pair of opposing fingers whic... | 08/21/2007 |
| 7255403 | Take-down seating A seat assembly (10) for use in a watercraft (12) having a deck (14). The seat assembly (10) comprises a first portion (16) and a second portion (18) spaced from the first portion (16). First (52) and second ( | 08/14/2007 |
| 7252276 | Plinth for automated teller machine A plinth comprises a base (6), a support plate (2) and support legs (4) supporting the plate (2) above the base (6). The support leg (4) includes a collar (20) which is attachable to the base (6), an extension ... | 08/07/2007 |
| 7252273 | Bracket and bracketed assemblies and system for further assembly The invention discloses unique brackets, which form a bracket assembly that may be placed at any location of various components to form an assembly piece, such as furniture. An assembled furniture piece made of furniture panels interconnected with attached engaging ... | 08/07/2007 |
| 7249812 | Display system A frame structure includes a first end wall having first and second ends in a top edge. A second end wall is spaced apart from the first end wall and generally parallel orientation relative to the first end wall. The second end wall has first and second ends in a to... | 07/31/2007 |
| 7248464 | Structure of a computer housing An improved structure of a computer housing comprising a front side board, a rear side board, a top side board, a bottom side board, a left side board, and a right side board, characterized in that a plurality of pivot members are hingedly disposed along the edges o... | 07/24/2007 |
| 7243473 | Post assembly and trim ring An assembly for posts includes a rigid interior column and a decorative shell mounted around the column. The interior column is anchored to a base that is mountable to a floor, ceiling or other support structure. The base has one or more vertical uprights configured... | 07/17/2007 |
| 7231740 | Modular stage prop A modular stage prop system having a first stage prop and a second stage prop. The first stage prop has a first stepping surface and a plurality of first side surfaces extending from the first stepping surface. The first stepping surface and the plurality of first s... | 06/19/2007 |
| 7204569 | Adjustable door-mounted rack An adjustable rack designed for mounting onto a back surface of a cabinet door includes a pair of spaced-apart, generally upright side members having an inside surface and an outside surface. At least one shelf of fixed length extends between the inside surfaces of ... | 04/17/2007 |
| 7204377 | Latch system A connection system for a modular structure is provided. The connection system includes a plurality of connector assemblies that connect a first structure module to a second structure module. The connection system additionally includes at least one retaining pin. Th... | 04/17/2007 |
| 7191498 | Cremation urn Cremation urns for storing and displaying cremated remains, including methods of forming such devices, are disclosed. A cremation urn in accordance with an embodiment of the present invention may include an urn assembly coupled to an extending below a mineral slab. ... | 03/20/2007 |
| 7182415 | Bookcase and storage unit A bookcase has a plurality of storage units, each having a pair of side panels, each said side panel having a draw catch and a latch, a top panel interconnecting each said side panel and having an outer surface which includes a first positioning member, a bottom pan... | 02/27/2007 |
| 7174611 | Combination artificial candle and urn A combination artificial candle and urn is disclosed to provide an aesthetically pleasing and dignified memorial to a departed loved one (e.g., a pet) who has been cremated so that the memory of the loved one will not soon be forgotten. The combination includes a ho... | 02/13/2007 |
| 7176378 | Temporary attachment apparatus for an electrical box An accessory attachment apparatus temporarily attaches an accessory to an electrical box with which the accessory is to be used. The accessory attachment apparatus includes an accessory adapted to be received by the electrical box. A stem, which has first and second... | 02/13/2007 |
| 7171733 | Chest of cinerary urns A chest of cinerary urns which has a simple structure capable of allowing convenient placing of cinerary urns therein, while minimizing decay and degradation of cremated remains stored in the placed cinerary urns. The chest of cinerary urns includes a chest body hav... | 02/06/2007 |
| 7172514 | Extendable golf club having interlockable spacer segments An extendable golf club having threadably intercoupled upper and lower shaft sections. The golf club can be extended by threadably coupling one or more spacers between the upper and lower shaft sections and tightening a set screw into engagement with a spacer. ... | 02/06/2007 |
| 7168204 | Box for storing fishing flies A box for storing flies used for fishing including a cover assembly having two dish-like cover portions, each of which cover portions includes a central wall part, and side wall parts around the periphery of the central wall part projecting generally in the same dir... | 01/30/2007 |
| 7165767 | Automated banking machine currency dispenser modules Dispenser modules include structure permitting their securement in stacked and aligned relation. The dispenser modules can contain sheet media such as notes and other items. The dispenser modules can be used in an automated banking machine operative to dispense mult... | 01/23/2007 |
| 7150166 | Gap cover device for side-by-side appliances A gap cover device for covering a gap between clothes washer and dryer appliances having generally parallel juxtaposed sidewalls defining a gap between the appliances. The gap cover device includes a flexible elongated member having a generally T-shaped transverse c... | 12/19/2006 |
| 7140206 | Gap cover device for side-by-side appliances A gap cover device for covering a gap between clothes washer and dryer appliances having generally parallel juxtaposed sidewalls defining a gap between the appliances. The gap cover device includes a flexible elongated member having a generally T-shaped transverse c... | 11/28/2006 |
| 7134673 | Moving cart assemblies The various aspects of the present invention are directed to moving carts and moving cart assemblies. One embodiment comprises a moving cart assembly with a plurality of interlocking, vertically stackable, storage modules. The modules of this embodiment comprise a f... | 11/14/2006 |
| 7124757 | Medical device for overcoming airway obstruction A medical device for overcoming upper airway obstruction when a patient is placed in a supine position, featuring a flat rectangular support base that attaches to the support frame perpendicularly, and a variation of lower jaw supports that attach to the support fra... | 10/24/2006 |
| 7118281 | Retention and release mechanisms for fiber optic modules A rotate-and-pull mechanism for fiber optic modules. The mechanism having a lever-actuator to unlatch and withdraw a fiber optic module from a cage assembly or a module receptacle. The lever-actuator pivotally couples to the fiber optic module so that when lever-act... | 10/10/2006 |
| 7120014 | Portable hard disk casing A portable hard disk casing includes a hollow body with a front opening, a rear opening and two pairs of guiding tracks each formed on an inner face of the hollow body to be opposite to each other, two carriers for carrying thereon a storing unit, each carrier havin... | 10/10/2006 |