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US Patent: 422,794
Apparatus for making compound lumber
Patentees:
Colin M. Thompson (exact or similar names) - Brooklyn, NY
Isaac R. Joslin (exact or similar names) - New York, NY

USPTO Classifications:
118/212, 118/224, 118/35, 144/136.1, 144/240, 144/241, 156/516, 156/535

Tool Categories:
woodworking machines : specialty woodworking machines : wood compressing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Josephine H. Schureman
George T. Lawrence

Patent Dates:
Applied: Aug. 28, 1889
Granted: Mar. 04, 1890

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for S. A. Woods Machine Co.
Vintage Machinery entry for Isaac R. Joslin
Description:
See patent 422,795 for more information on co-inventor Isaac R. Joslin.

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