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All Patents in class 227/18 | |||||
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Number | Date | Patentee | Title | Type | |
489,547 | Jan. 10, 1893 | R.J. Shipley | Punching and riveting machine | metal punching machines | |
907,422 | Dec. 22, 1908 | E.B. Stimpson | Eyelet and the like setting machine | ||
922,640 | May 25, 1909 | E.B. Stimpson | Washer or button feeding attachment for setting-machines | ||
990,405 | Apr. 25, 1911 | E.B. Stimpson | Riveting-machine | riveting machines | |
2,087,596 | Jul. 20, 1937 | J. Gualtiere, G. Meyer | Setting machine | riveting machines |