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US Patent: 986,255
Nut Lock
Patentee:
William A. Whitney - Rockford, Winnebago County, IL

USPTO Classifications:
411/222, 411/246, 411/918, 411/928

Tool Categories:
hardware : nut locks

Assignees:
None

Manufacturer:
American Lock Nut Co. - Oregon, Ogle County,, IL

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 07, 1907
Granted: Mar. 07, 1911

Patent Pictures:
USPTO pdf tiff
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