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Patents for J. B. Smith
Patents 16 - 20 of 20
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
133,964Dec. 17, 1872N.H. BoltonImprovement in shingle-machinesshingle machines
134,795Jan. 14, 1873W. GowenImprovement in saw-millssawmill set works
136,944Mar. 18, 1873J.M. StowellImprovement in machines for sawing lathslath making machines
139,578Jun. 03, 1873G.M. Hinkley, A. RodgersImprovement in machines for moving logssawmill log handling
141,794Aug. 12, 1873W. JohnsonWrencheswrenches
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