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Patents Granted on 1825-04-__
Patents 1 - 15 of 28
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NumberDatePatenteeTitleType
4,074XApr. 02, 1825J. ThomasDowelling bit, used in ship buildingshipwright
NX-182,504,021Apr. 02, 1825N.A. StoddardTraverse Springswagon maker
4,075XApr. 04, 1825S. SlaterMachine for spinning woolspinner
4,076XApr. 04, 1825I. MacauleyMaking furniture oil clothfurniture
4,077XApr. 07, 1825F.H. SmithMusical glasses, called grand harmoniconmusical instruments
4,078XApr. 07, 1825C. BloodFire places and chimneys
4,079XApr. 11, 1825J. GilesDesmond's mode of obtaining the tanning principle from barkbark processing machines
4,080XApr. 11, 1825B. MattbyHorse Power to All Kinds of Machineryanimal powered apparatus
4,081XApr. 11, 1825W. WhiteheadRolling or twisting cotton, flax and woolflax and hemp machines
4,082XApr. 11, 1825H. Haight, Jr., H. WhiteMachine for cutting bark and dye woodsbark processing machines
4,083XApr. 11, 1825O. Batchelder, J.P. HoustonMachine for shaving leatherleatherworker
NX-182,707,131Apr. 11, 1825G. BirdPaper Polishingpaper making machines
4,084XApr. 13, 1825W. Barnheart, W.W. McIntoshPendulum power regulated by flywheel
4,085XApr. 14, 1825J. ThomasNaval architecture
4,086XApr. 14, 1825H. DottererBellows for furnaces, etc.blacksmith
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