US Patent: 582,622


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


Quick search:	Patent number:	Patent Date:

US Patent: 582,622

Wrench

Patentee:

Gideon S. Dobson (exact or similar names) - Live Oak, FL

USPTO Classifications:

192/43.1, 81/62

Tool Categories:

wrenches : ratchet wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Oct. 27, 1896
Granted:	May 18, 1897

Patent Pictures:

Gideon S. Dobson patent May 18, 1897

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz

Description:

Ratchet wrench with a pair of opposite facing ratchet teeth, corresponding pawls, and a selection means to operate either ratchet, or have them both engaged.