Quotables
"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Number | Title | Issue Date |
| D580518 | Airless paint sprayer | 11/11/2008 |
| D580517 | Texture sprayer | 11/11/2008 |
| D580516 | Texture sprayer | 11/11/2008 |
| D580515 | Paint sprayer | 11/11/2008 |
| 7444923 | Synthetic leather packings for reciprocating piston pump A packing stack for a reciprocating piston pump is formed of alternating V's of UHMWPE and either a polyurethane thermoplastic elastomer or an olefinic thermoplastic elastomer. ... | 11/04/2008 |
| D560271 | Airless sprayer | 01/22/2008 |
| 7306171 | Plural component spray gun for fast setting materials A plural component spray gun (10) is designed for spraying quick setting materials such as foams and the like. A mix module (14) plastic material provides at least twice the life with ½ the wear of currently marketed mix modules and is made of poly et... | 12/11/2007 |
| 7303155 | Line striper gun and delay selector A hand trigger (16) is pivotally mounted on the handlebar (12) of the striper (14). A pair of selectors (26) are pivotally mounted at the trigger pivot points. The selectors (26) are made from a spring or spring-like steel, which a... | 12/04/2007 |
| 7296708 | Membrane and solenoid actuated valve for dispensing The invention replaces mechanical actuation of the valve (22) in lubricant dispense meters (10) to provide a software driven method of controlling the dispense of fluids. The design utilizes either a pressure sensitive membrane switch or a multiple dis... | 11/20/2007 |
| 7296707 | Method and apparatus for dispensing a hot-melt adhesive An apparatus and method for dispensing controlled precise amounts of a hot-melt adhesive. A positive displacement dispenser which is mounted on a programmable motion system is connected to a hot-melt cartridge feed assembly by an inlet block. The dispenser, feed ass... | 11/20/2007 |
| D550715 | Texture pump | 09/11/2007 |
| 7226004 | Solvent resistant bearings for self-generating electrostatic spray gun An electrostatic spray gun (10) having an air powered alternator-turbine (14) with a rotating impeller (24) therein mounted in bearings (18) is provided with bearings (18) which are coated with a solvent resistant material. This co... | 06/05/2007 |
| D537458 | Lubricant dispenser | 02/27/2007 |
| D526045 | Texture sprayer | 08/01/2006 |
| 6925926 | Pump cylinder lock A device that eliminates the need for torque, usually applied by large tools, in the assembly or maintenance of pumps. This device connects the cylinder (7) and upper housing (5) of a pump using a simple locking pin (9) that inserts through the ... | 08/09/2005 |
| D502532 | Texture sprayer | 03/01/2005 |
| D501241 | Texture sprayer | 01/25/2005 |
| D495615 | Lubricant dispense meter | 09/07/2004 |
| 6168308 | Mechanical proportioner A mechanical proportioner is provided with two pump lowers which are connected together by a yolk underneath an air-operated reciprocating piston pump. The pumps are staggered axially so as to enable overlapping of certain portions thereof thereby enablin... | 01/02/2001 |
