| All Patents in class 33/709 |
Patents 16 -
26
of 26
      |
| Number | Date | Patentee | Title | Type |
| 1,428,781 | Sep. 12, 1922 | H. Johnson | Micrometer Adapter | measurement gauges |
| 1,448,187 | Mar. 13, 1923 | J.G. Berger, A.G. Gardner | Combination Woodworker's Tool | surface gauges |
| 1,463,095 | Jul. 24, 1923 | A. Rudnay | Micrometer Attachment | micrometer attachments |
| 1,464,428 | Aug. 07, 1923 | L.J. Hogarty | Combined Depth and Height Gauge | measurement gauges |
| 1,502,806 | Jul. 29, 1924 | A.R. Berg | Micrometer Gage | micrometers |
| 1,617,443 | Feb. 15, 1927 | Z.E. Neal, E.A. Erickson | Micrometer | micrometers |
| 1,737,764 | Dec. 03, 1929 | J.H. Jacobs | Combined Micrometer Caliper and Depth Gauge | micrometers |
| 2,190,899 | Feb. 20, 1940 | F.J. Vierling | Gauge | depth gauges |
| 2,551,242 | May 01, 1951 | V.H. Burwinkle | Micrometer Attachment | micrometers |
| 2,704,403 | Mar. 22, 1955 | S. Sawijalow | Combined Micrometer and Depth Gauge | micrometers |
| 2,797,489 | Jul. 02, 1957 | J.G. Roe | Tape Measure | tape measures |
