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US Patent: 1,935,484
Portable Shaper
Patentee: Frederick L. Re Qua (exact or similar names) - San Francisco, San Francisco County, CA USPTO Classifications: 409/296, 409/304, 409/327 Tool Categories: transportation : railroads : track maintenance machinery Assignees: Steel-Weld Eqiupment Corp. - San Francisco, San Francisco County, CA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 03, 1930 Granted: Nov. 14, 1933 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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