US Patent: 2,168,126
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| Pipe Vise
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Patentee:
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| Henry J. Kane (exact or similar names) - New Britain, CT |
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Patent Dates:
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| Applied: |
Sep. 11, 1937 |
| Granted: |
Aug. 01, 1939 |
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Patent Pictures:
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Joel Havens
"Vintage Machinery" entry for Billings & Spencer Co.
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Description: |
| Horace L. Rockler - patent attorney
My invention relates to pipe vises. It has for its object to provide an improved pipe vise having improved nut and screw connecting parts which, irrespective of how the "S nut is spun, are so constructed as not to become accidentally detached when the vise is in use. A further object of my invention is to provide an improved pipe vise of the chain type having improved nut and screw connecting means whereby, while obtaining the above advantages, these connecting means may be quickly assembled or connected and also quickly removed whenever desired. |
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