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US Patent: 532,285
Tap And Reamer Wrench
Patentee:
Elmer J. Nichols (exact or similar names) - Pawtucket, RI

USPTO Classifications:
408/240

Tool Categories:
wrenches : tap wrenches and die stocks

Assignees:
J. M. Carpenter Tap and Die Company - Pawtucket, RI

Manufacturer:
J. M. Carpenter Tap and Die Company - Pawtucket, RI

Witnesses:
Chas. Nida
Theo. G. Hoster
Charles E. Pervear
Harry S. Jordan

Patent Dates:
Applied: Jun. 20, 1894
Granted: Jan. 08, 1895

Patent Pictures: [ 1 | 2 ]
Elmer J. Nichols patent January 8, 1895
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Description:
One handle and jaw is adjusted by a turnbuckle-like adjusting screw within the overall frame.

The J. M. Carpenter Tap and Die company of Pawtucket, RI was well known as a manufacturer of taps and dies. The company also produced tap wrenches. Tap wrenches matching this patent's features were advertised by the company.

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