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All Patents of Type: trade specific
Patents 1 - 15 of 37
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1,292XApr. 28, 1810J. NicholsonCasting metal screwstrade specific
1,330XJun. 30, 1810J. FrisbieMode of constructing millstrade specific
1,331XJul. 03, 1810G.A. RogersMode of casting hingestrade specific
1,483XMar. 30, 1811C. Algermode of casting large iron rollers for rolling irontrade specific
1,604XNov. 04, 1811L. LarrabeeCasting metallic boxes or centres of shieves or trundles for pulleystrade specific
1,605XNov. 06, 1811J. SizerMachine for basoning, hardening and steaming hatstrade specific
2,361XAug. 10, 1815E.G. Griffin (Griffing)Machine for bowing wool or fur for hatterstrade specific
2,609XJun. 12, 1816H. Worall (Worrall)Moulding and casting the sheaves of pulley blocksblock and tackles
NX-3,929Aug. 27, 1824W.J. StillwellFishingtrade specific
3,943XSep. 16, 1824H.V. RaymondApplying steam boilers to hatters gratesstationary boilers
4,256XNov. 08, 1825M. BurtApparatus used in dying hatstrade specific
4,302XDec. 31, 1825L.L. MacomberMode of planking wool hats by machinerytrade specific
4,482XJun. 24, 1826W. RossMachine for planting and working indian corntrade specific
4,646XJan. 31, 1827R. BaconMachine for planking hatstrade specific
4,692XMar. 03, 1827B.P. Grinnell, H.P. Babbit, S. DavisMaking watch sealstrade specific
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