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US Patent: 1,660,071
Window-sash holder
Patentee:
Emil R. Draver (exact or similar names) - Richmond, IN

USPTO Classifications:
49/417, 49/418

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Feb. 21, 1928

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

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