| Patents for J. B. Hull |
Patents 1 -
10
of 10
      |
| Number | Title | Classification(s) |
| 888,070 | Combined Square and Calipers | 33/464, 33/811 |
| 990,382 | Socket-Wrench | 81/165, 81/177.75 |
| 1,018,833 | Convertible motor | 310/167 |
| 1,027,701 | Documentary distributing device | 206/558, 206/565, 211/110, 211/126.1, 211/53, 24/67.3, 273/148A, 312/192, 40/390, 53/390 |
| 1,044,149 | Bucket-valve | 294/68.25 |
| 1,076,488 | Pump-holder | 222/385 |
| 1,086,078 | Plier Wrench | 81/330, 81/331, 81/391, 81/393 |
| 1,092,564 | Account-cabinet | 281/8, 312/218, 312/231, 312/283, 312/333, 70/88 |
| 1,138,850 | Egg-boiler | 294/26.5, 99/440 |
| 1,174,488 | Brush | 15/181, 15/206 |
