US Patent: 748,534
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| Electric generator for intermittent currents
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Patentee:
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| Malcolm P. Ryder (exact or similar names) - White Plains, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 11, 1903 |
| Granted: |
Dec. 29, 1903 |
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Joel Havens
"Vintage Machinery" entry for Witherbee Igniter Co.; Wico Electric Co.
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Description: |
| This patent date was seen on a "Wico" brand igniter, Model O1, from Witherbee Igniter Co., and this patent is the closest match we have found."My invention relates to an electric generator for intermittent currents capable of general use, but specially adapted for service upon locomobiles, gas-engines, &c., in which it is desirable to supply a powerful spark for the purpose of igniting an explosive charge." |
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