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All Patents of Type: compasses
Patents 1 - 15 of 84
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NumberDatePatenteeTitleType
6,033XJun. 15, 1830M. SmithCompasscompasses
7,501Jul. 16, 1850T. AltenederJoint for Compasses for Measuringcompasses
11,420Aug. 01, 1854J.E. EarleCompass and Caliperscalipers
59,721Nov. 13, 1866E.C. KelloggMachinists' Combination Toolmeasurement gauges
60,315Dec. 04, 1866B. WorcesterImprovement in Scale Pencilsmarking gauges
64,391Apr. 30, 1867H. WhitingImprovement in Dividerscompasses
65,654Jun. 11, 1867G. DowlingImprovement in Compasses used in Caulking Seamscompasses
77,123Apr. 21, 1868H. StewartImprovement in Compassescompasses
78,974Jun. 16, 1868C.M. LaneImprovement in Combination Tools for Measuring and Markingcalipers
96,366Nov. 02, 1869C.L. TylerPencil Attachment to Compasscompasses
100,072Feb. 22, 1870W. RitchieImprovement in Instruments for Drawing Geometrical Linescompasses
108,799Nov. 01, 1870G.W. LaneImprovement in Dividers and Caliperscalipers
111,715Feb. 14, 1871T. AltenederImprovement in Compass-Jointscompasses
130,036Jul. 30, 1872T. HagertyImprovement in the Construction of Compassescompasses
130,037Jul. 30, 1872T. HagertyImprovement in the Construction of Compassescompasses
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