| All Patents in class 33/501.1 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
| | 878,439 | Feb. 04, 1908 | A. Wagniere | Measuring and Gaging Tool |
 | 1,196,789 | Sep. 05, 1916 | W.F. Koelpin | Calipering Tool |
| | 1,277,648 | Sep. 03, 1918 | L. Scusa | Caliper Gage |
| | 1,448,356 | Mar. 13, 1923 | E.J. Bryant | Adjustable Limit Gauge |
 | 1,469,953 | Oct. 09, 1923 | C. Gabrielson | Snap Gauge |
| | 1,899,253 | Feb. 28, 1933 | E.H. Aldeborgh | Snap Gauge |
 | 2,970,495 | Feb. 07, 1961 | D.D. Pettigrew | Work Rests for Lathes and the Like |
| | 3,195,239 | Jul. 20, 1965 | W.B. McCardell | Gear Tooth Checking System |
