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US Patent: 1,407,741
Nonskid Chain Device
Patentee: George S. Everhart (exact or similar names) - Oshkosh, Winnebago County, WI USPTO Classifications: 152/235 Tool Categories: transportation : automobiles : tire chains Assignees: None Manufacturer: Challoner Co. - Oshkosh, Winnebago County, WI Witnesses: N. Everhart Riebs G. E. Beresford Milton Lenoir Albius c Altberg	Patent Dates: Applied: Nov. 17, 1917 Granted: Feb. 28, 1922 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Challoner Co.

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