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US Patent: 492,937
Hack-saw
Patentee: Leonard L. Davis (exact or similar names) - Springfield, MA USPTO Classifications: 30/513 Tool Categories: metalworking tools : hacksaws Assignees: None Manufacturer: Not known to have been produced Witnesses: H. A. Chapin William S. Bellows	Patent Dates: Applied: Mar. 31, 1892 Granted: Mar. 07, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: See patent 371,480 for more information.

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