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All Patents in class D10/69
Patents 1 - 15 of 31
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NumberDatePatenteeTitleType
17,870Jul. 28, 1857C. ColeAdjustment Applied to Pendulum Levelslevel adjustments
D3,195Sep. 22, 1868L.L. DavisDesign for a Spirit Levelmetallic levels
D10,014May 29, 1877L.L. DavisDesign for Spirit Levelsmetallic levels
D10,015May 29, 1877L.L. DavisDesign for Spirit Levelsmetallic levels
D10,016May 29, 1877L.L. DavisDesign for Spirit Levelsmetallic levels
D10,017May 29, 1877L.L. DavisDesign for Spirit Levelsmachinist levels
D24,011Feb. 05, 1895F.C. RebellDesign for a Squaretry squares
D24,503Jul. 23, 1895L.S. StarrettTry Squaresquares
D25,130Feb. 04, 1896J.A. TrautDesign for a Level Frame or Blockwooden levels
D25,392Apr. 14, 1896L.S. StarrettDesign for a Plumb and Level Framemetallic levels
582,517May 11, 1897S.H. BellowsShaft Levelmachinist levels
D29,875Dec. 27, 1898B.E. SawyerDesign for a Combination Squaretry squares
D32,390Mar. 27, 1900G.F. ConnerDesign for a Levelmetallic levels
D33,034Jul. 31, 1900E.C. AkersDesign for a Ship's Level Caselevels
D33,545Nov. 13, 1900G.L. BuffDesign for a Vernier Plate for Surveying Instrumentslayout tools
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