| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for H. E. Hindmarsh | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 183,096 | Oct. 10, 1876 | J. Yerkes | Improvement in the Manufacture of Adz-Eye Hammers | hammers | |
| 184,692 | Nov. 28, 1876 | J.G. Berger | Improvement in sawing-machines | drag saws | |
| 189,265 | Apr. 03, 1877 | J.C. Richardson | Improvement in Gimlets and Twist-Drills | making drills and augers | |
| 195,603 | Sep. 25, 1877 | H.R. Heyl | Improvement in devices for inserting metallic staples | staplers | |