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US Patent: 530,934
Pneumatic tool
Patentee:
Daniel Drawbaugh (exact or similar names) - Eberly's Mills, PA

USPTO Classifications:
173/136, 173/212, 91/298

Tool Categories:

Assignees:
Pneumatic & Electric Tool Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
John Q. Herman
William B. Marx
William M. Hain

Patent Dates:
Applied: Dec. 07, 1893
Granted: Dec. 18, 1894

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Daniel Drawbaugh
Description:
"This invention relates to improvements in pneumatic tools for use in carving stone, repoussé work, &c..." Repoussé is a metalworking technique where the workpiece is hammered into relief from the back side.

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