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US Patent: 6,593X
Securing window blinds
Patentee:
William H. Mackrell (exact or similar names) - Bushwick, Kings County, NY

USPTO Classifications:
292/24

Tool Categories:
household : shutters and blinds

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 13, 1831

Patent Pictures: [ 1 | 2 ]
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Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. This is one of the recovered patents.This patent is in the database for reference only.

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