US Patent: 166,730 - Improvement in hoisting-machines or elevators


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US Patent: 166,730

Improvement in hoisting-machines or elevators

Patentee:

Erhard Schlenker (exact or similar names) - Buffalo, NY

USPTO Classifications:

187/263, 187/300

Tool Categories:

specialty machines : elevators and lifts

material handling : industrial elevators and lifts

Assignees:

Erhard Schlenker - Buffalo, NY

Rufus L. Howard - Buffalo, NY

Gibson F. Howard - Buffalo, NY

Manufacturer:

Howard Iron Works - Buffalo, NY

Witnesses:

Patent Dates:
Applied:	Aug. 04, 1874
Granted:	Aug. 17, 1875

Patent Pictures:

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Vintage Machinery entry for Howard Iron Works

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