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US Patent: 3,232,176
Percussion tool
Patentees:
James C. Hearning (exact or similar names) - Salt Lake City, UT
Leo Kramer (exact or similar names) - Athens, PA
Robert E. Shulters (exact or similar names) - Batavia, IL
Leo A. Wagnon (exact or similar names) - Napierville, IL

USPTO Classifications:
173/105, 91/25, 91/300, 91/320, 91/321

Tool Categories:

Assignees:
Thor Power Tool Co. - Aurora, IL
Elmco Corp. - Salt Lake City, UT

Manufacturer:
Thor Power Tool Co. - Aurora, IL

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 31, 1962
Granted: Feb. 01, 1966

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.

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