| All Patents in class 408/76 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 676,043 | Jun. 11, 1901 | J.C. Lincoln | Electric drill |
| | 983,083 | Jan. 31, 1911 | J.A. Pealing | Portable drill |
 | 1,006,532 | Oct. 24, 1911 | A. Casazza | Portable magnetic drill |
| | 1,010,975 | Dec. 05, 1911 | W.C. Buege, G. Stroner | Tool holder |
 | 1,248,276 | Nov. 27, 1917 | F.J. Curtis | Machine-tool |
| | 2,440,916 | May 04, 1948 | J.W. Durkee, J.M. Rusnak | Precision Measuring and Postioning Device |
 | 2,622,457 | Dec. 23, 1952 | E.W. Buck | Portable magnetic-base drill |
 | 2,938,411 | May 31, 1960 | D.E. Herfurth | Support Arrangement for Electric Drills |
 | 3,044,321 | Jul. 17, 1962 | E.W. Buck | Adjustable Magnetic Drill Mount |
 | 3,044,324 | Jul. 17, 1962 | E.W. Buck | Adjustable Magnetic Drill Mount |
