| All Patents in class 177/DIG.9 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 14,119 | Jan. 15, 1856 | T. Ross, F.M. Strong | Platform Scales | scales and balances |
| 292,130 | Jan. 15, 1884 | J.P. Herron, E. Morrison | Machine for Testing Fabrics | textile machines |
| 407,747 | Jul. 23, 1889 | W.H. Stewart | Weighing Scale | scales and balances |
| 633,096 | Sep. 12, 1899 | H.B. Keiper | Oscillating Bearing | metalworking machine bearings |
| 944,404 | Dec. 28, 1909 | J.S. Bancroft | Comparator | measurement gauges |
| 2,256,318 | Sep. 16, 1941 | H.A. Hadley | Bearing Structure | industrial machine bearings |
| 3,877,532 | Apr. 15, 1975 | J.D. Hale | Low Profile Scale | scales and balances |
| 4,609,062 | Sep. 02, 1986 | H.L. Scott, J.D. Hale | Heavy-Duty Industrial Weighing Scale | scales and balances |
