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US Patent: 431,641
Hub Wrench
Melville Beach - Ashton, IL

USPTO Classifications:
269/153, 269/274, 81/75

Tool Categories:
wrenches : axle nut wrenches : axle nut wrenches that lock nut to wheel hub


Not known to have been produced

W. S. Duvall
Samuel Kea
Eora C. Beach
C. K. Northrup

Patent Dates:
Applied: May 06, 1890
Granted: Jul. 08, 1890

Patent Pictures:
Melville Beach patent July 8, 1890
USPTO pdf tiff
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Two-piece tool which clamps on to an axle nut, and binds it to the wheel hub so that the wheel and nut can be turned on and off an axle. One section has a single binding screw; the other section has two binding screws. The inner ends of these binding screws have washers which may include padded surfaces.

Corresponding British patent GB-189013669 was registered Aug. 30, 1890.

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