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Patents Granted on 1791-08-??
Patents 1 - 15 of 24
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NumberDatePatenteeTitleType
13XAug. 02, 1791S. Briggs, Sr., S. Briggs, Jr.Machine for making nailsnail making machines
14XAug. 02, 1791W. ThomsonMachine for thrashing wheat, etc.miller
15XAug. 04, 1791R.R. LivingstonDiminishing friction of spindlestool lubricators
16XAug. 10, 1791J. Biddis, T. BeadwellMaking extract of barkbark processing machines
17XAug. 10, 1791L.C. KuhnImproved bedsteadbeds and bedsteads
18XAug. 10, 1791P. GordonManufacturing Bootscobbler
19XAug. 10, 1791H. VoightPropelling boats by cattlenautical propulsion apparatus
20XAug. 10, 1791H. KeyserPowder Mill for Manufacturing Gun Powdergunsmith
GB-179,101,822Aug. 12, 1791T. MeadReciprocating Fire or Steam Enginesteam engines
GB-179,101,825Aug. 25, 1791Application of steam to water wheels
21XAug. 26, 1791J. MacombHorizontal hollow water wheels for millswater wheels
22XAug. 26, 1791J. RumseyImprovement on Dr Barker's Millmiller
23XAug. 26, 1791J. RumseyConveying water to operate on millswater distribution systems
24XAug. 26, 1791J. RumseyImprovement on Captain Savary's Steam Enginesteam engines
25XAug. 26, 1791J. RumseyBellowsforge bellows
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