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US Patent: 1,997,323
Method of expanding brake drums
Patentee:
James F. Strnad (exact or similar names) - Bedford, OH

USPTO Classifications:
72/353.4, 72/370.08

Tool Categories:
trade specific : vehicle repairer : vehicle mechanic

Assignees:
Lempco Products, Inc. - Bedford, OH

Manufacturer:
Lempco Products, Inc. - Bedford, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 02, 1932
Granted: Apr. 09, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Lempco Products, Inc.

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