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US Patent: 595,546
Quick-Acting Vise
Patentee:
William J. O'Brien - Holyoke, MA

USPTO Classifications:
269/181, 269/244, 269/253

Tool Categories:
work holding : vises : bench vises
work holding : vises : vise mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William S. Bellows
M. A. Campbell

Patent Dates:
Applied: Sep. 25, 1897
Granted: Dec. 14, 1897

Patent Pictures: [ 1 | 2 ]
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