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US Patent: 186,965
Improvement in belting
Patentees: Frank H. Underwood (exact or similar names) - Brooklyn, NY James E. Underwood (exact or similar names) - Brooklyn, NY USPTO Classifications: 474/244 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms Assignees: None Manufacturer: Not known to have been produced Witnesses: Harold Smith Charles Durant	Patent Dates: Applied: Dec. 28, 1876 Granted: Feb. 06, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: Improvements to patents 27,846, 164,002, and 171,505.

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