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US Patent: 156,066
Improvement in vises
Patentee:
Erhard Schlenker (exact or similar names) - Buffalo, NY

USPTO Classifications:
269/224, 269/285

Tool Categories:
work holding : vises : bench vises

Assignees:
Gibson F. Howard - Buffalo, NY
Rufus L. Howard - Buffalo, NY
Erhard Schlenker - Buffalo, NY

Manufacturer:
Howard Iron Works - Buffalo, NY

Witnesses:
Solomon Finley
P. P. Burtis
Patent Dates:
Applied: Jun. 16, 1874
Granted: Oct. 20, 1874

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Howard Iron Works

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