Patents for Edwin L. Connell |
Patents 1 -
10
of 14
      |
Picture | Number | Date | Patentee | Title |
| 1,471,308 | Oct. 16, 1923 | E.L. Connell | Electric switch |
 | 1,536,565 | May 05, 1925 | E.L. Connell | Guard for grinding wheels |
 | 1,546,474 | Jul. 21, 1925 | E.L. Connell | Electric switch and handle |
 | 1,587,760 | Jun. 08, 1926 | E.L. Connell | Electric motor |
 | RE16,737 | Sep. 13, 1927 | E.L. Connell | Electric switch |
| 1,679,155 | Jul. 31, 1928 | E.L. Connell | Power hand tool |
| 1,679,175 | Jul. 31, 1928 | F. Schneider, E.L. Connell | Chuck |
| 1,692,487 | Nov. 20, 1928 | E.L. Connell | Motor-driven threading tool |
| 1,732,038 | Oct. 15, 1929 | F. Schneider, E.L. Connell | Stud-setting machine |
| 1,754,222 | Apr. 15, 1930 | E.L. Connell | Electric drill |