US Patent: X3,743 - Chimney fire extinguisher


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

US Patent: 3,743X

Fire Extinguisher
Chimney fire extinguisher

Patentee:

John Brown (exact or similar names) - Boston, MA

USPTO Classifications:

Tool Categories:

specialty tools : firefighting tools : fire extinguishers

household tools

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Aug. 21, 1823

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

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.