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Patents Granted on 1797-11-__
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
GB-179,702,202Nov. 11, 1797E. CartwrightSteam enginesteam engines
186XNov. 16, 1797C.W. PealeImprovement in fire placesfireplaces
187XNov. 16, 1797T. StickneyImprovement in saddlessaddles
188XNov. 16, 1797D. PettiboneImprovement in breaking dough and pastemixers
189XNov. 16, 1797R.R. EliotGrain Thresherthreshers and thrashers
190XNov. 17, 1797E. TerryClocks, Time Keepers, and Watchesclockmaker
191XNov. 20, 1797S. ParsonsMaking window sasheswindow making machines
192XNov. 21, 1797J. MartinMachines for propelling boats, etc.nautical propulsion apparatus
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