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US Patent: 1,395,406
Grease and Oil Cup
Patentee: John William Franz (exact or similar names) - St. Louis, MO USPTO Classifications: 184/88.1 Tool Categories: industrial tools : tool lubricators : grease cups industrial tools : tool lubricators : oil cups Assignees: John William Franz - St. Louis, MO Edwin A. Hoffmann - St. Louis, MO Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 28, 1921 Granted: Nov. 01, 1921 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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