Quotables
"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 7922798 | Granulator device A granulator device (1) for the treatment of powdered material, in particular pharmaceutical powdered material, comprises a substantially cylindrical container (2), in which there is a chamber (4) for treatment of the powdered material using a f... | 04/12/2011 |
| 7296402 | Diesel particulate filter service method A diesel particulate filter of a motor vehicle is cleaned of ash, typically using equipment already available in a service shop. The filter apparatus is disconnected from the exhaust system of a motor vehicle. The filter apparatus is reversed and reconnected to the ... | 11/20/2007 |
| 5145498 | Smoke stack exhaust system A water-spray gas-scrubbing device of water-cooled metallic construction for use with a processing facility producing gases containing extractable particulate waste and having a conduit for the gases, and a gas-scrubbing chamber in which the combustion ga... | 09/08/1992 |
| 4231769 | Filtered ventilating system A filtered ventilating system for a cooking unit incorporates a hood emplaceable above a cooking unit. An exhaust stack extends from the hood for removing cooking fumes captured by the hood. A barrier wall divides the interior of the hood into inlet and o... | 11/04/1980 |
| 4157251 | Self-cleaning filter device A self-cleaning filter device comprising a traveller adapted to reciprocate along the filters and carrying spray means oriented to spray cleaning liquid on said filters, wherein the traveller is reciprocated by means of a hydraulic motor which is rotated ... | 06/05/1979 |
| 4099938 | Mist eliminator cleaning device A cleaning device for a mist eliminator disposed within a wet scrubbing apparatus includes a pair of revolvably mounted horizontally extending spray headers disposed on opposite sides of the mist eliminator. The spray headers are in communication with a s... | 07/11/1978 |
| 4081255 | System for filtering stack gases A system for filtering stack gases and the like comprising an in-feed exhaust duct and a pair of filter vat cleaners disposed on opposite sides of the in-feed exhaust duct and horizontally spaced therefrom. A track assembly extends horizontally above the ... | 03/28/1978 |
