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US Patent: 1,720,890
Lubricant Compressor
Patentee:
Douglas F. Fesler (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
188/78, 222/162, 222/256, 222/340

Tool Categories:
industrial tools : tool lubricators : grease guns

Assignees:
Alemite Mfg. Corp. - Chicago, Cook County, IL

Manufacturer:
Alemite Mfg. Corp. - Chicago, Cook County, IL

Witnesses:
none listed

Patent Dates:
Applied: Apr. 27, 1923
Granted: Jul. 16, 1929

Patent Pictures:
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