Quotables
"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 4500236 | Engraving apparatus An engraving spindle assembly is removably mounted on one of two links of pantograph to change the magnification of indicia to be engraved on a work piece. The spindle assembly is pivotable about the mounting means on each of said links to facilitate left... | 02/19/1985 |
| 4461082 | Engraving machine The frame of an engraving machine supports a slide for movement in a first horizontal direction. A pantograph is pivoted to the slide for movement about a vertical axis. A tool holder is supported by the pantograph. The tool holder is prevented from pivot... | 07/24/1984 |
| 4319417 | Nameplate device and kit for making same The nameplate device includes a shadow box mounted on a support. A spacer is secured to the center of the rear wall of the shadow box and to the rear face of an engraved plate. The engraved plate is parallel to the rear wall and spaced evenly from the sid... | 03/16/1982 |
| 4166319 | Illuminated engraving machine Engraving apparatus for engraving the inner periphery of a circular object such as a ring or band is provided with a tool holder which supports the engraving tool. A fiber optic bundle is supported by the tool holder and has one end exposed adjacent the e... | 09/04/1979 |
| 4146966 | Engraving machine for rings and bangle bracelets An engraving machine for rings and bangle bracelets is disclosed. The machine is of the type that utilizes a circular pattern carrier rotatably carried on the base of the machine. The patterns, which are carried on the periphery of the carrier, are transf... | 04/03/1979 |
| 4136453 | Engraving machine An engraving machine is disclosed for engraving articles in a manner which automatically causes relative rotation between an engraving tool and the article support means as a function of the width of a digit (letter of alphabet or numeral) to be engraved ... | 01/30/1979 |
