US Patent: 865,519 - Wrench or Nut Jack


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


Quick search:	Patent number:	Patent Date:

US Patent: 865,519

Wrench or Nut Jack

Patentee:

William H. Oliver (exact or similar names) - Chicago, IL

USPTO Classifications:

269/233, 269/90, 81/155

Tool Categories:

wrenches : axle nut wrenches

Assignees:

None

Manufacturer:

Oliver Wrench Co. - Chicago, IL

Witnesses:

Patent Dates:
Applied:	Sep. 25, 1905
Granted:	Sep. 10, 1907

Patent Pictures: [ 1 | 2 | 3 ]

Wm. H. Oliver Pat. Sept. 10, 1907

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

Description:

Variations of the Oliver wagon axle nut wrenches use this patent and Oliver's Feb. 18, 1908 patent (no. 879,305). This version with the spiral thread on the adjusting wheel in the movable jaw was announced to the hardware trade in September 1906.