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Patents for Solomon Andrews
Patents 1 - 9 of 9
First set of recordsLast set of records
6,480XApr. 15, 1831S. AndrewsGenerating gas and continuing light from oil
6,541XMay 05, 1831S. AndrewsGenerating gas by means of a spirit lamphousehold tools
7,049XMay 10, 1832S. AndrewsGas lamphousehold tools
9,310XJan. 11, 1836S. AndrewsLock for doorshousehold tools
1,882Dec. 05, 1840S. AndrewsManner of constructing padlocks for mail-bags and other uses
7,077Feb. 12, 1850S. AndrewsBarrel machinerybarrel making machines
8,868Apr. 13, 1852S. AndrewsDrop-Punchdrop hammers
10,720Apr. 04, 1854S. AndrewsDrop and die forging and punching machinedrop hammers
11,348Jul. 25, 1854S. AndrewsMail-bag label
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