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US Patent: 217,350
Improvement in devices for carrying books, &c.
Patentee:
Mahlon S. Drake (exact or similar names) - Newark, NJ

USPTO Classifications:
294/154, 294/157, 294/170

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Edward O. Chase
Howard Judson
Patent Dates:
Applied: Jun. 04, 1879
Granted: Jul. 08, 1879

Patent Pictures:
USPTO (New site tip)
Google Patents
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