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US Patent: 954,681
Sheet-shearing machine
Patentee: David Lennox (exact or similar names) - Marshalltown, IA USPTO Classifications: 82/54, 83/492, 83/497, 83/504 Tool Categories: metalworking machines : metal shearing machines Assignees: Lennox Machine Co. - Marshalltown, IA Manufacturer: Marshalltown Mfg. Co. - Marshalltown, IA Lennox Machine Co. - Marshalltown, IA Lennox Throatless Shear Co. - Marshalltown, IA Witnesses: E. W. Whinery B. A. Morgan	Patent Dates: Applied: May 12, 1909 Granted: Apr. 12, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Lennox Machine Co. Vintage Machinery entry for Marshalltown Mfg. Co.
Description: The three companies listed as manufacturing this shear are the three names used by what was, more or less, the same company.

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