US Patent: 852,846
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| Device For Facilitating The Removal Of Valves
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Patentee:
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| James Rabey (exact or similar names) - Detroit, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 25, 1907 |
| Granted: |
May 07, 1907 |
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Patent Pictures:
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James Rabey patent May 7, 1907 |
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Stan Schulz
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Description: |
| The "lever" in this design is the upper element. The design includes provision for alternate pivot points, and a rack and pawl to hold the spring in compression. |
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