| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James E. Arnold | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 118,178 | Aug. 22, 1871 | B. Arnold | Improvement in Twist-Drills | twist drill bits | |
| 123,971 | Feb. 27, 1872 | G.R. Babbitt | Improvement in Piston Packing | piston ring and packing | |
| 481,749 | Aug. 30, 1892 | J.A. Corey | Carriage Wrench | axle nut wrenches | |
| 482,021 | Sep. 06, 1892 | F. Mossberg | Wrench | screw adjust wrenches | |
| 578,764 | Mar. 16, 1897 | N. Nelson | Device for Tightening Gage-Bars | marking gauges | |