| All Patents of Type: squares |
Patents 1 -
15
of 199
      |
| Number | Title | Classification(s) |
| 4,687X | Tailor's Square | 33/16 |
| 7,566X | Tailor's Square | 33/11 |
| 7,817X | Tailor's Square and Measure | 33/11 |
| 9,860X | Tailor's Square | 33/11 |
| 8,897 | Improved Reflecting Spirit Level and Square | 33/382 |
| 11,841 | Square, Scale, Level, and Bevel | 33/420 |
| 13,127 | Try Square and Bevel | 33/429 |
| 14,863 | Handsaw | 30/517, 33/474, 7/150, D8/95 |
| 20,313 | Device Attached to Handsaws for Squaring and Marking | 30/517, 33/474, 7/150 |
| 20,943 | Carpenter's Rule | 33/381, 33/388, 33/498 |
| 21,861 | Square Adjustment | 33/475 |
| 22,585 | Framing-Square | 33/429 |
| 31,987 | Machinist's Square | 33/342, 33/369, 33/419 |
| 35,159 | Framing Square | 33/420 |
| 39,124 | Plumb, Level, and Square | 33/368, 33/391 |
