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US Patent: 1,254,282
Portable Crane
Patentee:
John J. Schulz (exact or similar names) - South San Francisco, CA

USPTO Classifications:
212/195, 212/247, 74/413

Tool Categories:
construction machines : cranes

Assignees:
Anna Schulz - South San Francisco, CA

Manufacturer:
Not known to have been produced

Witnesses:
A. J. Henry
Lincoln Johnson

Patent Dates:
Applied: Aug. 27, 1917
Granted: Jan. 22, 1918

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
Description:
Baldwin Vale - patent attorney

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