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US Patent: 1,926,998
Lubrication apparatus for transmissions
Patentee:
William G. Hoelscher - Norwood, OH

USPTO Classifications:
184/6.12

Tool Categories:
metalworking machines : metal lathes
industrial machines : industrial machine mechanisms : industrial machine lubrication

Assignees:
American Tool Works Co. - Cincinnati, OH

Manufacturer:
American Tool Works Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 17, 1933
Granted: Sep. 12, 1933

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for American Tool Works Co.

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