US Patent: 3,198,487 - Rapid lowering winch-hoist


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US Patent: 3,198,487

Rapid lowering winch-hoist

Patentee:

De Witt C. Cox (exact or similar names) - Flourtown, PA

USPTO Classifications:

254/369, 254/376

Tool Categories:

material handling : hoists, winches, come-alongs

Assignees:

Lug-All Co. - Haverford, PA

Manufacturer:

Lug-All Co. - Haverford, PA

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 17, 1961
Granted:	Aug. 03, 1965

Patent Pictures:

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Description:

This patent improves on patent 2,913,224 by adding a rapid-descent mode. 60 years later, this rapid-descent capability is still available on Lug-All winches.