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US Patent: 341,950
Shingling Bracket
Patentees:
William A. Sharpe (exact or similar names) - Tama City, Tama County, IA
Josephus A. Crenshaw (exact or similar names) - Tama City, Tama County, IA

USPTO Classifications:
248/237

Tool Categories:
specialty tools : shingling brackets

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Oct. 23, 1885
Granted: May 18, 1886

Patent Pictures:
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