US Patent: 103,925 - Improvement in saw-set


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US Patent: 103,925

Improvement in saw-set

Patentee:

Henry K. Porter (exact or similar names) - Boston, MA

USPTO Classifications:

76/68

Tool Categories:

woodworking tools : handsaws : saw sharpening tools : saw sets

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

E. F. Hall

Thomas W. Porter

Patent Dates:
Granted:	Jun. 07, 1870

Patent Pictures:

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Description:

The inventor was a partner in industrial equipment and locomotive maker Smith & Porter (1866-1871) and then Porter, Bell & Co. (1872-1878), which was succeeded by H. K. Porter & Co. (1878-1899), which changed its name to the H. K. Porter Co. and eventually to H. K. Porter, Inc.