| All Patents in class 33/556 |
Patents 16 -
30
of 68
      |
| Number | Date | Patentee | Title | Type |
| 1,129,289 | Feb. 23, 1915 | J.H. Grant | Indicator for Use with Calipers, Scribing Blocks, etc. | measurement gauges |
| 1,139,936 | May 18, 1915 | J.N. Warner | Universal Test Indicator | test indicators |
| 1,144,367 | Jun. 29, 1915 | H.A. Lowe | Test Indicator | test indicators |
| 1,167,592 | Jan. 11, 1916 | H.K. Andrews, K.A. Neumann | Test Indicator | test indicators |
| 1,184,399 | May 23, 1916 | P.G. Wheeler | Indicator | measurement gauges |
| 1,186,911 | Jun. 13, 1916 | F.B. Kinney | Tool Indicator | measurement gauges |
| 1,206,668 | Nov. 28, 1916 | L.J. Caron | Surface Gage | measurement gauges |
| 1,235,551 | Aug. 07, 1917 | A.G. Cash | Test-indicator | test indicators |
| 1,334,999 | Mar. 30, 1920 | C. Haley | Machinist's Gage | measurement gauges |
| 1,419,306 | Jun. 13, 1922 | W.H. Reisner | Indicating Surface Gauge | dial indicator gauges |
| 1,466,664 | Sep. 04, 1923 | H.A. Lowe | Test Indicator | test indicators |
| 1,611,578 | Dec. 21, 1926 | E. Aldeborgh | Gauge | |
| 1,617,485 | Feb. 15, 1927 | W.B. Hughes` | Dial Gauge | measurement gauges |
| 1,639,321 | Aug. 16, 1927 | E.O. Wheelock | Gauge | measurement gauges |
| 1,645,473 | Oct. 11, 1927 | A.G. Cash | Surface test indicator | test indicators |
