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US Patent: 76,160
Improvement in shingle-machines
Patentee:
John F. Chambers (exact or similar names) - Calistoga, CA

USPTO Classifications:
144/180, 144/43

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. W. M. Smith
J. L. Boone
Patent Dates:
Granted: Mar. 31, 1868

Patent Pictures:
USPTO (New site tip)
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