US Patent: 139,931 - Improvement in clamping devices


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US Patent: 139,931

Improvement in clamping devices

Patentee:

Charles Stout (exact or similar names) - Waverly Heights, PA

USPTO Classifications:

Tool Categories:

Assignees:

Clinton Rorer - Waverly Heights, PA

Charles Stout - Waverly Heights, PA

Manufacturer:

Not known to have been produced

Witnesses:

Patent Pictures:

Description:

"The object of my invention is to enable fence-rails and other objects to be securely clamped and held while working upon the same..."