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Doolittle
David James Doolittle, Lewisville, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100018540 | SMOKELESS TOBACCO PRODUCTS AND PROCESSES - A smokeless tobacco product is provided. A tobacco product configured for insertion into the mouth of a user of that product comprises a tobacco formulation including a granular tobacco composition enclosed within a water-permeable pouch that has been treated with a substance selected from the group consisting of: an analgesic, a buffer, a coloring, an effervescent, or an organic acid. | 01-28-2010 |
Glayne Doolittle, Omaha, NE US
| Patent application number | Description | Published |
|---|---|---|
| 20100083570 | Chemical shell for insertion into a tree - A chemical shell for insertion into a tree comprising an elongated hollow tubular member having a closed first end and an open second end with a rim portion extending outwardly from the closed end. A non-aqueous chemical is contained within the tubular member and a water-soluble tubular sleeve extends over the open second end of the tubular member and at least a portion of the tubular member to maintain the chemical in the tubular member until the shell has been inserted into a tree so that the sap in the tree dissolves the sleeve to permit the chemical in the tubular member to be released into the tree when dissolved by the sap in the tree. | 04-08-2010 |
Joshua Doolittle, Westford, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080246265 | OVER-THE SHOULDER PORTABLE SEATBELT - A portable seatbelt device for attachment to a seat to restrain a person to the seat includes a carrying case and a lap belt having a portion attached to the carrying case. The lap belt is operable to wrap around the person in the vicinity of the person's waist to thereby restrain the person to the device. An exit belt is included having a first portion, a length of which is attached to the carrying case, and a second portion extending from the carrying case with a buckle connector attached thereto. At least one retractable mechanism is attached to the first portion of the exit belt and contains at least one retractable belt. The retractable belt is operable to extend out from the retractable mechanism and around a portion of the seat and connect with the connector attached to the second portion of the exit belt to thereby wrap around the person in the vicinity of the person's shoulders to restrain the person to the seat. | 10-09-2008 |
Lawrence Doolittle, Walnut Creek, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110123200 | LOW JITTER RF DISTRIBUTION SYSTEM - A timing signal distribution system includes an optical frequency stabilized laser signal amplitude modulated at an rf frequency. A transmitter box transmits a first portion of the laser signal and receive a modified optical signal, and outputs a second portion of the laser signal and a portion of the modified optical signal. A first optical fiber carries the first laser signal portion and the modified optical signal, and a second optical fiber carries the second portion of the laser signal and the returned modified optical signal. A receiver box receives the first laser signal portion, shifts the frequency of the first laser signal portion outputs the modified optical signal, and outputs an electrical signal on the basis of the laser signal. A detector at the end of the second optical fiber outputs a signal based on the modified optical signal. An optical delay sensing circuit outputs a data signal based on the detected modified optical signal. An rf phase detect and correct signal circuit outputs a signal corresponding to a phase stabilized rf signal based on the data signal and the frequency received from the receiver box. | 05-26-2011 |
Mark Doolittle, Fort Wayne, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20120023658 | PERIMETER DRAINAGE SYSTEM FOR SHOWERS - A drainage system including grated tracks adapted to be located along a periphery of a floor. In addition, the drainage system includes at least one drain located on the grated tracks, an underneath channel running below the grated tracks, and at least one drain conduit running from the at least one drain to a floor drain. | 02-02-2012 |
Mark E. Doolittle, Huntington, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20120110827 | Trench drain system and method of installation on level floor surface, paticulary for shower rooms - A trench drain system and method of installation thereof on a level floor surface. An elongate channel member is placed on the floor surface. A preformed elongate sloping member having a thick end tapering to a thin end in inserted into the channel with its thin end closest to the channel drain opening, thereby forming an inclined sloping surface. A grate extends over the channel inlet. The area adjacent the channel is filled to the height of the channel, whereby water thereon flows through the grate into the channel, along the inclined surface and out through the drain opening. The channel can be placed adjacent a vertical wall whereby wall tile may be installed over a channel top edge. The floor area adjacent the channel is filled with preformed sloping sheet members or with plastically formable material positioned at an incline using a floor height setting post. | 05-10-2012 |
William Alan Doolittle, Hampton, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20090314332 | HIGH EFFICIENCY SOLAR CELL - This invention relates to a high efficiency solar cell with a novel architecture. In one embodiment, the solar cell is comprised of a high energy gap cell stack and a dichroic mirror. The high energy gap cell stack is exposed to solar light before there is any splitting of the solar light into spectral components. Each cell in the high energy gap cell stack absorbs the light with photons of energy greater than or equal to its energy gap, i.e., the blue-green to ultraviolet portion of the solar light. Each cell in the high energy gap cell stack is transparent to and transmits light with photons of energy less than its energy gap. Spectral splitting is then performed by means of the dichroic mirror on the remaining light, i.e., the light transmitted by the high energy gap cell stack. | 12-24-2009 |
| 20110061726 | HIGH EFFICIENCY SOLAR CELL - This invention relates to a high efficiency solar cell with a novel architecture. In one embodiment, the solar cell is comprised of a high energy gap cell stack and a dichroic mirror. The high energy gap cell stack is exposed to solar light before there is any splitting of the solar light into spectral components. Each cell in the high energy gap cell stack absorbs the light with photons of energy greater than or equal to its energy gap, i.e., the blue-green to ultraviolet portion of the solar light. Each cell in the high energy gap cell stack is transparent to and transmits light with photons of energy less than its energy gap. Spectral splitting is then performed by means of the dichroic mirror on the remaining light, i.e., the light transmitted by the high energy gap cell stack. | 03-17-2011 |