US Patent: 734,014
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| Beam Compass
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Patentee:
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| Justus A. Traut (exact or similar names) - New Britain, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 31, 1903 |
| Granted: |
Jul. 21, 1903 |
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Russ Allen.
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Description: |
| Attaches to a rule and consists of a frame bent at one end to enable it to hook over the edge of the rule and the other end has a single bend with a detent to allow it to snap under the edge of the rule. |
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