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US Patent: 92,970
Improved shutter-fastener
Patentee:
Leonard D. Howard (exact or similar names) - St. Johnsbury, VT

USPTO Classifications:
292/116, 292/31

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. C. Rowell
E. C. Reddington
Patent Dates:
Granted: Jul. 27, 1869

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for L. D. Howard

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