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US Patent: 2,823,762
Dust Collector
Patentee: William S. Bunnell (exact or similar names) - Chicago, Cook County, IL USPTO Classifications: 55/296, 55/341.1, 55/341.2, 96/381 Tool Categories: specialty machines : dust collectors Assignees: Boyar-Schultz Corp. - Chicago, Cook County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 24, 1954 Granted: Feb. 18, 1958 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Boyar-Schultz Corp.

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