US Patent: 608,866


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US Patent: 608,866

Wrench

Patentee:

Joseph Leon Jones (exact or similar names) - Rossburg, FL

USPTO Classifications:

81/177.85, 81/185, 81/62

Tool Categories:

wrenches : ratchet wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Sep. 24, 1897
Granted:	Aug. 09, 1898

Patent Pictures:

Joseph Leon Jones patent August 9, 1898

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Description:

The ratchet head has oppositely facing teeth on its two faces. Each set of ratchet teeth has a corresponding pawl. A selecting cam disengages one or the other of the pawls to set the direction of ratchet action. The patent includes adapter bushings to alter the size of the opening in the ratchet head, and means to hold the bushing in place.