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US Patent: 310,259
Friction-roller bushing or bearing
Patentee:
Austin P. Daboll (exact or similar names) - New London, CT

USPTO Classifications:
384/551

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine bearings

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles B. Daboll
Wilson Daboll

Patent Dates:
Applied: Dec. 02, 1882
Granted: Jan. 06, 1885

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
The only application specifically mentioned for this bearing is in pulley-blocks.

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