"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 |
| 4220090 | Shot wad column A shot wad column for use in a shotshell in a shotgun to accommodate a shot charge such as steel shot or lead shot, and including a gas seal snapped in engagement to a shot cup having a fluted exterior diverging peripheral wall. The shot cup and gas seal ... | 09/02/1980 |
| 4085677 | Hand loaded shot shell A shot shell having the characteristic of allowing a leakage of the ignited powder charge to vent around or through the shot charge for achieving preliminary blow off of the nose cap forwardly of the shot charge prior to the propulsion of the shot charge ... | 04/25/1978 |