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Patents Granted on 1864-04-19
Patents 1 - 6 of 6
First set of recordsLast set of records
RE1,653Apr. 19, 1864S.A. JewettImprovement in Melodeonsmelodeons
42,336Apr. 19, 1864E.D. AshePropeller Enginerotary steam engines
42,353Apr. 19, 1864H.C. CrowellImprovement in shingle-machinesshingle machines
42,395Apr. 19, 1864J. PalmiterImprovement in machines for dressing stavesbarrel making machines
42,426Apr. 19, 1864J. Yocom, Jr.Improved apparatus for molding pulleys
42,445Apr. 19, 1864W. ReidImprovement in manufacturing casksbarrel making machines
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