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US Patent: 568,395
Pneumatic hammer
Patentee:
Melvin A. Yeakley (exact or similar names) - Cleveland, OH

USPTO Classifications:
60/370, 72/453.08, 76/5.4, 91/468, 92/177

Tool Categories:
metalworking machines : forging machines : power hammers

Assignees:
None

Manufacturer:
Williams, White & Co. - Moline, IL

Witnesses:
H. E. Mudra
H. T. Fisher

Patent Dates:
Applied: Oct. 11, 1895
Granted: Sep. 29, 1896

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Williams, White & Co.
Description:
A later pneumatic-hammer patent to this inventor, 693,939, was assigned to and manufactured by Williams, White & Co.; we assume that this patent was also used by them.

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