US Patent: 1,418,358
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Measuring Rule
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Patentee:
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George Bowen (exact or similar names) - Bridgeton, NJ |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Mar. 26, 1919 |
Granted: |
Jun. 06, 1922 |
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Ralph Brendler
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Description: |
This inventions adds a retractable scribing point to both ends of a folding ruler, to allow it to be used to accurately mark off longer distances. |
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