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US Patent: 410,423
Grease Cup
Patentee:
Edmund Lunkenheimer (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
184/38.1, 222/390

Tool Categories:
industrial tools : tool lubricators : grease cups

Assignees:
Lunkenheimer Brass Mfg. Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 20, 1889
Granted: Sep. 03, 1889

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Lunkenheimer Valve Company

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