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US Patent: RE7,264
Improvement in machines for rossing and grinding bark
Patentee:
Samuel R. Thompson (exact or similar names) - Portsmouth, NH

USPTO Classifications:
144/208.1, 241/221, 241/222, 241/273.3, 241/277, 407/31

Tool Categories:
woodworking machines : specialty woodworking machines : bark processing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. E. Denison
C. F. Brown

Patent Dates:
Applied: May 31, 1876
Granted: Aug. 15, 1876

Reissue Information:
Reissue of 176,709 (Apr. 25, 1876)

Patent Pictures:
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