| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Dreier Brothers, Inc. | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | D178,504 | Aug. 14, 1956 | R.C. Dreier | Hack saw | |
 | 2,782,820 | Feb. 26, 1957 | R.C. Dreier | Double Hac-Saw | |
 | D180,271 | May 14, 1957 | R.C. Dreier | Hack Saw | |
 | 2,796,098 | Jun. 18, 1957 | R.C. Dreier | Hand-saw construction | |
| 2,849,039 | Aug. 26, 1958 | R.C. Dreier | Saw construction | ||
 | D184,860 | Apr. 14, 1959 | R.C. Dreier | Saw Handle | |