US Patent: 1,436,848
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Dividers
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Patentee:
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Edward G. Allie (exact or similar names) - Holyoke, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 10, 1922 |
Granted: |
Nov. 28, 1922 |
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Ralph Brendler
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Description: |
These dividers use offset arms and a special pencil holder to allow them to make use of very long or very short pencils. |
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