| All Patents in class 33/27.032 |
Patents 1 -
12
of 12
      |
| Number | Title | Classification(s) |
| 60,315 | Improvement in Scale Pencils | 24/10R, 33/27.032, 33/DIG16, 401/52, D19/36, D19/42 |
| 230,127 | Carpenter's Gage | 33/27.032, 33/44 |
| 242,895 | Beam Compass | 33/27.032 |
| 314,316 | Draftsman's Tool | 33/27.032, 33/561.2 |
| 329,892 | Combined Gage and Center Square | 33/27.032, 33/419 |
| 416,719 | Combined Drawing and Measuring Instrument | 33/27.032, 33/458 |
| 497,802 | Combined Trammel & Calipers | 33/27.032, 33/27.033 |
| 517,696 | Beam Compass | 33/27.032, 33/DIG.16 |
| 651,037 | Combination Tool of Precision | 33/27.032, 33/332, 33/342, 33/343, 33/388, 33/419 |
| 653,640 | Combination Measuring Instrument | 33/27.032, 33/27.033 |
| 677,339 | Center Punch and Gage | 33/27.032, 33/666 |
| 2,209,250 | Scribing Trammel for Striaght and Curved Lines | 33/27.032, 33/42 |
