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US Patent: 109,075
Improvement in relishing-machines for tenoning sash
Patentees:
Edward Lippincott (exact or similar names) - Chicago, IL
George L. Sullivan (exact or similar names) - Chicago, IL

USPTO Classifications:
144/6

Tool Categories:
woodworking machines : joint making machines : tenoning machines
woodworking machines : specialty woodworking machines : window making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. F. Eastman
G. H. Frost

Patent Dates:
Granted: Nov. 08, 1870
Antedated: Oct. 29, 1870

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