"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."
Dennis Gabor, British physicist
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| Number | Title | Issue Date |
| D632838 | Festoon lamp socket with fastener lug | 02/15/2011 |
| 7824921 | Self resealing elastomeric closure A urine sample is taken by providing to the person a container having a removable cap with an initially unbroken elastomeric septum puncturable by a blunt tipped pipette and self-resealing following withdrawal of the pipette from the septum. The urine specimen is de... | 11/02/2010 |
| 7798668 | Corner mount light fixture A corner mount light fixture has an extruded housing base with two mutually perpendicular housing walls and a wire channel coextruded with the housing base. A lamp holder snap mounts to the wire channel and pierces the insulation of a conductor pair press fitted in ... | 09/21/2010 |
| 7794132 | Lighting system An electric lighting system for concealed lighting and track lighting installations has lamp holders spaced along a custom power cable with two finely braided high current conductors. The cable and conductors have a flattened rectangular cross section and are except... | 09/14/2010 |
| D622893 | Pendant light fixture | 08/31/2010 |
| D622891 | Sconce light fixture | 08/31/2010 |
| 7600900 | Counter light fixture A halogen light fixture for mounting under a cabinet and over a counter surface, as in a kitchen, has a housing of continuous cross section between opposite end caps adaptable to fixtures of varying lengths. Screw fasteners pass through aligned openings in the housi... | 10/13/2009 |
| 7411507 | Metal housing with integral antenna for RFID reader/writer Enhanced physical protection against vandalism for RFID reader/writer units is provided by a relatively thick metal front or housing which also functions as the antenna element of the reader/writer. The metal front is cut or slotted to define a radio frequency anten... | 08/12/2008 |
| D570293 | Two conductor electrical cable | 06/03/2008 |
| 7363052 | Information distribution system for improved response to safety and security incidents A field deployable data processing and communications device such as a portable personal digital assistant (PDA) device is configured and programmed for collecting local information such as environmental, chemical or biological data, images and voice messages, at th... | 04/22/2008 |
| D556359 | Corner mount light fixture | 11/27/2007 |
| 7114833 | Counter light fixture A halogen light fixture for mounting under a cabinet and over a counter surface, as in a kitchen, has a housing of continuous cross section between opposite end caps adaptable to fixtures of varying lengths, a rapidly accessible wiring compartment by tool free remov... | 10/03/2006 |
| 7069883 | Monitoring of closed circuit liquid cooling systems particularly in internal combustion engines Early stage detection of engine liquid cooling problems is provided with temperature, pressure and other sensors and associated logic circuits configured for detecting alarm conditions including below normal static coolant pressure coupled with an elevated coolant t... | 07/04/2006 |
| D521171 | Counter light fixture | 05/16/2006 |
| 7021837 | Optical interface for 4-channel opto-electronic transmitter-receiver Three alternate fiber ribbon interconnections are described for optically interfacing two 4-channel optoelectronic transceiver modules, each module having separate, spaced apart transmitter and receiver diode arrays. In each instance the optical interconnection is m... | 04/04/2006 |
| 7008500 | High pressure lamination of electronic cards Plastic cards with included electronic elements are made by laminating a carrier sheet bearing multiple electronic elements between top and bottom plastic sheets. The laminated composite is die cut into separate cards. Prior to lamination the carrier sheet is perfor... | 03/07/2006 |
| 6993808 | Adjustable hinges for orthopedic splints A hinge for an orthopedic splint has two plates hinged for pivotal movement relative to each other and a detent engageable for locking the plates at a selected angle to each other, and a spring urging the detent into engagement. The detent is protected in a recessed... | 02/07/2006 |
| 6965301 | Abuse resistant doorbells Protection against abusive ringing of doorbells is provided by a ring limiting circuit including ring counter and ring timer circuits. ... | 11/15/2005 |
| 6905257 | Optical interface for 4-channel opto-electronic transmitter-receiver Optoelectronic transceiver modules having photoemitter and photodetector arrays spaced from each other are interfaced to a single optical fiber ribbon having evenly spaced optical fibers. ... | 06/14/2005 |
| 6828902 | Wireless data input to RFID reader A wireless data input system has one or more switches on a keypad or the like and a number of individually addressable RFID tags. Each switch operates to enable a corresponding subset of the individually addressable RFID transponder tags, such that a unique permutat... | 12/07/2004 |