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US Patent: 606,636
Roller-bearing
Patentees: Henry Timken (exact or similar names) - St. Louis, MO Reginald Heinzelman (exact or similar names) - St. Louis, MO USPTO Classifications: 384/589 Tool Categories: transportation : motor vehicles : vehicle bearings industrial machines : industrial machine mechanisms : industrial machine bearings Assignees: Henry Timken - St. Louis, MO Williarm R. Timken - St. Louis, MO Henry H. Timken - St. Louis, MO Manufacturer: Timken Roller Bearing Axle Co. - St. Louis, MO Timken Roller Bearing Axle Co. - Canton, OH Witnesses: Frank H. Haskins James A. Carr	Patent Dates: Applied: Feb. 19, 1898 Granted: Jun. 28, 1898 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: See patent 606,635 for more information of this patent, the pair together covering what is now known as the Timken roller bearing.

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