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US Patent: 491,968
Bending-roll
Patentee: Wilfred Lewis (exact or similar names) - Philadelphia, PA USPTO Classifications: 29/90.01, 492/15 Tool Categories: metalworking machines : metal bending machines Assignees: William Sellers & Co., Inc. - Philadelphia, PA Manufacturer: William Sellers & Co. - Philadelphia, PA Witnesses: John L. Phillips Frank H. Massey	Patent Dates: Applied: Jul. 14, 1892 Granted: Feb. 14, 1893 Reissue Information: Reissued as 500,286 (Jun. 27, 1893) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for William Sellers & Co.
Description: On 1893-06-06 this patent was cancelled due to errors made in the drawings by the Patent Office and reissued as patent 500,286.

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