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US Patent: 624,282
William H. Wyler - Ragersville, OH

USPTO Classifications:
222/501, 222/518, 81/125

Tool Categories:
wrenches : axle nut wrenches : axle nut wrench combination tools


Wm. H. Wyler - Baltic, OH

Franck L. Ourand
Jos. L. Coombs
Fred W. Andrews
John R. Zimmerman

Patent Dates:
Applied: Jun. 20, 1898
Granted: May 02, 1899

Patent Pictures: [ 1 | 2 ]
William H. Wyler patent May 2, 1899 -- with oiler and wrench from Jim Plantikow collection
USPTO pdf tiff
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Tubular oil reservoir with a screw-on cap. The cap has an internal spring-loaded closure plug. The drawing also shows an axle-nut wrench with a retaining spring clip, although that feature is not part of the patent.

Advertised in 1898 as a combination wrench and oiler; known examples have no visible markings. One variety has three open end wrench sizes on the end of the handle/oil reservoir.

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