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US Patent: 292,176
Saw fastening and frame
Patentee:
Henry L. Pratt - Brooklyn, NY

USPTO Classifications:
30/510

Tool Categories:
metalworking tools : hacksaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. P. Stoughton
L. Schreyvogel

Patent Dates:
Applied: Nov. 09, 1883
Granted: Jan. 22, 1884

Patent Pictures:
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Description:
This patent references John Class' earlier patent 280,579.

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