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US Patent: 254,843
Extensible universal joint for shafts
Patentee:
Elmore W. Ross (exact or similar names) - Fulton, NY

USPTO Classifications:
464/113

Tool Categories:
industrial machines : industrial machine mechanisms

Assignees:
None

Manufacturer:
E. W. Ross & Co. - Springfield, OH

Witnesses:
Jay Clarence Downer
Clinton H. Cronyn

Patent Dates:
Applied: Jan. 27, 1882
Granted: Mar. 14, 1882

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. W. Ross & Co.
Description:
This patent date was seen on an E. W. Ross planer. It is rather dubious whether the patented design feature was actually used in the planer: Mr. Ross also marked a patent date for a threshing machine on his planer!

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