"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 |
| 7021305 | Cutting guide arrangement for power saw machine A cutting guide arrangement cutting guide arrangement, which is incorporated with a power saw machine which includes a cutting platform, having a cutting channel, for supporting a work piece thereon and a cutting blade overhung above the cutting platform for cutting... | 04/04/2006 |
| 4831910 | Frame list cutting machine and a knife therefor A list cutting machine for producing mitered frame list members an angular cutter head is used for providing a V-shaped overcutting of a supply frame list by two knives, which abut each other at the middle of the cutter head and project therefrom inclined... | 05/23/1989 |
| 4729273 | Notching machine In a notching machine using a blade assembly of upper and lower knives mounted respectively on a vertically moving ram and a machine table and each comprising two individual blades forming with their cutting edges a coinciding vertex angle which may be ch... | 03/08/1988 |
| 4638698 | Drop feed mitering machine A drop feed mitering machine includes a work table positioned in a near vertical orientation, a cutting throat running perpendicularly through the machine and a drop feed guide mounted in the region of the cutting throat for guiding a length of molding st... | 01/27/1987 |
| 4483227 | Corner shears The invention relates to corner shears for cutting out obtuse-angled to acute-angled corners from sheet metal by means of upper and lower knives (41, 40) which interact with one another in the manner of scissors and which, to form an angular cutting edge,... | 11/20/1984 |
| 4433600 | Workpiece locating device for a corner shear machine A new and unique workpiece locating device for a corner shear machine which serves for determining a required position prior to starting a shearing operation when it is to be conducted at a corner or on one side of a workpiece in the form of square or rec... | 02/28/1984 |
| 4219061 | Miter chopper attachment for measuring picture frame molding A measuring attachment for a standard miter chopper used in mitering rabbeted picture frame molding employs two arm members one of which can be adjusted in reference to a fixed scale on the front rail for measuring off a desired length of rabbeted molding... | 08/26/1980 |