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US Patent: 1,182,879
Pulp-grinding machines
Patentee:
Sumner H. Whitten (exact or similar names) - Holyoke, MA

USPTO Classifications:
241/101.3, 241/245, 241/282, 241/33, 241/38, 451/24

Tool Categories:
woodworking machines : specialty woodworking machines : wood grinding machines

Assignees:
Holyoke Machine Co. - Holyoke, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 23, 1915
Granted: May 09, 1916

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Holyoke Machine Co.

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