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Nova Scotia Pre-Confederation
Patents 1 - 15 of 113
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NumberDatePatenteeTitleType
NS-1Oct. 16, 1834L. RiceMachine for manufacturing lathes, shingles, clapboards
NS-2Aug. 20, 1835T. FiskChurning machine
NS-3Aug. 20, 1835J. BrownMachine for washing clothes
NS-4Mar. 03, 1836J.W. CleavelandMachine for making bricks
NS-5Feb. 26, 1837Z. LaneHorsepower machine for washing and winnowing grain
NS-6Apr. 09, 1838D.H. DickeyInstrument for drawing teeth
NS-8Jun. 13, 1839R.H. Smith, T. SmithMachine for blowing blacksmiths' bellows by water power
NS-7Jan. 25, 1840R. CorbetMethod of preventing chimneys from smoking
NS-9Mar. 18, 1846J.W. CleavelandWindlass
NS-11Mar. 21, 1850J.W. RossFor the manufacture or composition ot artificial slate
NS-12Feb. 08, 1851A. GesnerManufacturing illuminating gas from animal and vegetable oils, mineral oil, naphtha, petroleum rosin, pitch, tar, turpentine, coal tar, etc.
NS-13Jul. 12, 1851A. ChisholmMathematical mechanical scale to solve problems in trigonometry
NS-14Jul. 12, 1851A. ChisholmImproved spirit level
NS-15Apr. 07, 1852R.N. McLellanReady guide for placing lumber to be sawn with circular saws
NS-16Jun. 22, 1852T. RobsonFog bell or gong for giving notice of danger to vessels approaching rocks
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