| Patents for James L. Haven |
Patents 1 -
15
of 26
      |
| Number | Date | Patentee | Title | Type |
| 59,745 | Nov. 20, 1866 | J.L. Haven, C. Hettrick | Bandelore | |
| 61,424 | Jan. 22, 1867 | J.L. Haven | Improved meat-cutter | butcher |
| D2,747 | Aug. 13, 1867 | J.L. Haven | Design for a blacksmith's drill | drill presses |
| 80,047 | Jul. 21, 1868 | S.C. Byers, J. Albertson | Improvement in hand-loom | |
| 85,819 | Jan. 12, 1869 | J.L. Haven | Improvement in grindstone-journal boxes | bench or pedestal grinders |
| D3,412 | Mar. 23, 1869 | J.L. Haven | Design for a barn-door hanger | |
| 111,640 | Feb. 07, 1871 | T.W. Grinter | Improvement in wind and cider-presses | |
| D4,924 | May 23, 1871 | J.L. Haven | Design for a housing-plate | |
| D5,148 | Aug. 01, 1871 | J.L. Haven | Design for a caster | |
| 148,211 | Mar. 03, 1874 | J.L. Haven | Improvement in sausage-stuffers | |
| 152,370 | Jun. 23, 1874 | J.L. Haven | Improvement in bedsteads | |
| 152,371 | Jun. 23, 1874 | J.L. Haven, G.H. Knight | Improvement in furniture-fastenings | furniture hardware |
| 233,150 | Oct. 12, 1880 | J.L. Haven | Machine for trimming the ends of vehicle-axle boxes | specialty woodworking machines |
| 233,159 | Oct. 12, 1880 | J.B. Mooney | Steamboat-staging | nautical |
| 233,160 | Oct. 12, 1880 | J.B. Mooney | Steamboat-staging | nautical |
