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US Patent: 2,819,742
Kerf guide and splitter
Patentee:
Donald L. Blachly (exact or similar names) - Milwaukee, WI

USPTO Classifications:
30/373, 30/376

Tool Categories:
handheld power tools

Assignees:
John Oster Mfg. Co. - Milwaukee, WI

Manufacturer:
John Oster Mfg. Co. - Milwaukee, WI

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 05, 1955
Granted: Jan. 14, 1958

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for John Oster Mfg. Co.
Description:
This patent number was seen on a "MAXAW 7800" from John Oster Mfg. Co. This is quite interesting because MAXAW was a name that had earlier been used by Fred W. Wappat for his circular saws, and it suggests the possibility that Oster bought out Wappat.

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