US Patent: X7,505 - Rolls combining with a connecting belt, whereby fleece or skin wool may be strained over a surface that burs, etc. may be knocked off


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US Patent: 7,505X

Wool cleaning
Rolls combining with a connecting belt, whereby fleece or skin wool may be strained over a surface that burs, etc. may be knocked off

Patentee:

Samuel Sawyer (exact or similar names) - Boston, MA

USPTO Classifications:

Tool Categories:

trade specific : spinner

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Mar. 30, 1833

Patent Pictures:

USPTO (New site tip)
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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. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.