...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| RE40972 | Tuning techniques for a slot antenna A wireless communication device and method for identifying a container, or communication information about a container, using a slot in the container as an antenna. The device includes a wireless communication device for transmitting information regarding the contai... | 11/17/2009 |
| RE40970 | Wireless communication device attachment and detachment device and method The invention relates to a wireless communication device that attaches using magnetic force in whole or part to an article of manufacture, or other material having a magnetic surface portion. The wireless communication device contains a form of a magnet to provide m... | 11/17/2009 |
| RE40900 | Amplifier circuit An amplifier circuit for amplifying an input signal to generate an amplifier output signal incorporates a cascaded series of reflection amplifiers arranged along a signal path and operative to amplify signals propagating in a forward direction along the signal path.... | 09/01/2009 |
| RE40776 | Method for translating an ATM switch cell header The invention relates to a process for translating an ATM cell header for the routing thereof on a transmission highway of a communication network via an ATM switch. The header of the cell includes a first field VPI and a second field VCI, the first field VPI identi... | 06/23/2009 |
| 6863873 | Process to produce simonkolleite, zinc oxide and zinc hydroxide A hydrometallurgical process utilizing an atmospheric calcium chloride leach to selectively recover from various metal feed stocks (consisting of elemental metals, metal oxides, metal ferrite, metal hydroxide, metal carbonates, metal sulfate/sulfur compounds, and th... | 03/08/2005 |
| 6827103 | Automatic eaves trough downspout An automatic eaves trough downspout includes a first conduit and a second conduit. The first conduit has a coupling socket. The second conduit has a hollow cylindrical coupling body is adapted to fit in the socket to form a pivotal connection. A pair of pivot pins s... | 12/07/2004 |
| 6811990 | Methods and compositions for coupled luminescent assays The present invention provides a set of methods and compositions for homogeneous coupled luminescent assays of cytotoxicity and/or proliferation of cells, as well as for enzymatic activity. In both cases the activities of the enzymes of interest are coupled to produ... | 11/02/2004 |
| 6770249 | Process to selectively recover metals from waste dusts, sludges and ores A hydrometallurgical process utilizing an atmospheric calcium chloride leach to selectively recover from various metal feed stocks (consisting of elemental metals, metal oxides, metal ferrite, metal hydroxide, metal carbonates, metal sulfate/sulfur compounds, and th... | 08/03/2004 |
| 6769202 | Shoe and sole unit therefor The sole unit (12) for a shoe includes a directional element (16), a cushioning element (18) and a heel cradle (20). The sole unit (12) may be attached to a shoe upper (14) by conventional methods, such as by gluing, stitchi... | 08/03/2004 |
| RE40533 | Flying pet toy A flying toy having a resilient, non-circular frame substantially radiated about an imaginary center axis. The fame includes a plurality of elongated side members substantially interconnected by a plurality of radially-extending feet members, where a higher concentr... | 10/07/2008 |
| D560582 | Top panel for truck hood | 01/29/2008 |
| D543110 | Mount for packaging of battery | 05/22/2007 |
| D542844 | Pen | 05/15/2007 |
| D542843 | Pen | 05/15/2007 |
| D541861 | Pen | 05/01/2007 |
| D541342 | Pen | 04/24/2007 |
| D541340 | Highlighter | 04/24/2007 |
| D541339 | Highlighter | 04/24/2007 |
| D540863 | Highlighter | 04/17/2007 |
| D540862 | Highlighter | 04/17/2007 |
| D540722 | Truck bumper component | 04/17/2007 |
| D540392 | Hang tag for a vehicle mirror | 04/10/2007 |
| D540386 | Pen | 04/10/2007 |
| D540384 | Pen | 04/10/2007 |
| D540382 | Highlighter | 04/10/2007 |
| D540381 | Highlighter | 04/10/2007 |
| 7203683 | Method and a system for automating the execution of over a heterogenous network of computers This invention encompasses an apparatus for creating a database containing the results of distributed molecular replacement searches, which comprise data input system for inputting the results of distributed molecular replacement searches and related information and... | 04/10/2007 |
| D539704 | Truck body | 04/03/2007 |
| D537630 | Container and frame for storage of propeller | 03/06/2007 |
| D536881 | Lighted mirror | 02/20/2007 |
| D536204 | Drink dispensing kiosk | 02/06/2007 |
| D535239 | Vehicle wheel | 01/16/2007 |
| RE39458 | Remote file transfer method and apparatus Remote file transfer applications often involve a situation where a receiving computer (22) contains a reference file (48) that may be similar, or perhaps even identical to, a source file (46) to be transmitted by a sending computer (20).... | 01/02/2007 |
| D532731 | Truck rear chassis fairing | 11/28/2006 |
| D532352 | Fender panels for truck hood | 11/21/2006 |
| D532350 | Truck hood unit | 11/21/2006 |
| D531946 | Truck center chassis fairing | 11/14/2006 |
| D531947 | Top panel for truck hood | 11/14/2006 |
| D531948 | Truck forward chassis fairing | 11/14/2006 |
| D531555 | Truck grille unit | 11/07/2006 |