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US Patent: 1,422,459
Portable floor crane
Patentee:
Robert E. Manley (exact or similar names) - York, PA

USPTO Classifications:
254/326, 254/337

Tool Categories:
construction machines : cranes
trade specific : vehicle repairer : vehicle mechanic
material handling : cranes

Assignees:
Manley Mfg. Co. - York, PA

Manufacturer:
Manley Mfg. Co. - York, PA

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 27, 1920
Granted: Jul. 11, 1922

Patent Pictures:
USPTO (New site tip)
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