"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 |
| D657930 | Ratchet scissor jack | 04/17/2012 |
| 7949146 | Boundary layer regulator for extended range acoustical transducers An improved method and device for controlling cone breakup (divisional modes) in extended range, cone diaphragm type electromechanical acoustical transducers for reproducing an acoustical signal from a corresponding electrical signal is provided. The transducer asse... | 05/24/2011 |
| D618472 | Bathroom motel bathroom storage device | 06/29/2010 |
| D613126 | Mixing bowl having a handle in the bottom | 04/06/2010 |
| 7660698 | Phytometric intelligence sensors Methods and apparatus for determining when plants require watering, and methods of attending to the watering of plants including signaling the grower that the plants are in need of hydration are provided. The novel methods include real-time measurement of plant meta... | 02/09/2010 |
| D598645 | Hydration pouch | 08/25/2009 |
| 7568245 | “T”-shaped sleeping bag The present invention provides a sleeping bag with additional material at the bottom of the head end, forming a “T”-shaped sleeping bag. The additional material forms the cross of the “T” and provides a greater surface area on which to sleep. This modificati... | 08/04/2009 |
| 7527399 | Self-contained full light cut-off light pollution-free bulb The full light cut-off, light pollution-free, light bulb is a complete and self-contained bulb that is designed to replace standard light bulbs in standard light fixtures turning that standard light fixture into a full cut-off, light pollution-free fixture. The ligh... | 05/05/2009 |
| 7419142 | Variable fuel admission carburetor A variable fuel admission carburetor is provided including a piston and cylinder that are mated concentrically, and coexist in a carburetor chamber. The cylinder includes a longitudinal slot which allows varying amount of fuel into the carburetor. Through the relati... | 09/02/2008 |
| D562420 | Rocket golf tee | 02/19/2008 |
| 7278958 | Automatic variable resistance exercise system A variable resistance physical exercise apparatus is provided which provides improved features over prior art devices in that it is more compact, provides a linear resistance profile to the user and provides a variety of modes of operation. The device comprises a mo... | 10/09/2007 |
| 7174653 | Method and device for marking trim miters for a bull-nose corner A method and device for marking trim miters for a bull-nose corner is provided. Embodiments for wainscotting, crown molding and baseboard are also disclosed. The device comprises a molded, hand-held structure which envelopes a portion of the bull-nose corner and pro... | 02/13/2007 |
| 6807770 | Low pressure aeroponic growing apparatus An aeroponic growing apparatus is provided which comprises a novel low pressure liquid nutrient delivery system generated by centrifugal force utilizing a rotating cylinder device. The rotating cylinder device distributes liquid nutrient solution to the roots of pla... | 10/26/2004 |
| 6012739 | Method and apparatus for securing a snowboard A device for securing a snowboard is provided including a shackle accessory in the form of a bracket for attaching a securing mechanism, with or without a lock, to a snowboard. The bracket of the present invention collapses for ease of portability. Also p... | 01/11/2000 |
| 5965002 | Elecrodeposition of manganese and other hard to deposit metals A method of codepositing iron and manganese having a high proportion of manganese incorporates use of a new electrochemical cell. The deposit comprises up to 38% manganese from a solution of wide ranging pH from an aqueous bath of sulfate, phosphate salt ... | 10/12/1999 |
| 5921983 | Electrosurgical device for uvulopalatoplasty An electrosurgical device for performing uvulopalatoplasty is provided. The device of the present invention comprises two configurations. The first configuration comprises a handle having an actuator which actuates a barrel fixedly mounted to a handle. Th... | 07/13/1999 |
| 5888806 | Tower reactors for bioconversion of lignocellulosic material An apparatus for enzymatic hydrolysis and fermentation of pretreated lignocellulosic material, in the form of a tower bioreactor, having mixers to achieve intermittent mixing of the material. Precise mixing of the material is important for effective heat ... | 03/30/1999 |
| 5733758 | Tower reactors for bioconversion of lignocellulosic material An apparatus for enzymatic hydrolysis and fermentation of pretreated lignocellulosic material, in the form of a tower bioreactor, having mixers to achieve intermittent mixing of the material. Precise mixing of the material is important for effective heat ... | 03/31/1998 |