| All Patents in class 33/486 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 386,589 | Jul. 24, 1888 | E. Jones | Micrometer Scale |
 | 429,087 | May 27, 1890 | S. Dickens | Rule Gage |
| | 457,077 | Aug. 04, 1891 | M.A. Dahl | Attachment for Graduated Rules |
 | 515,550 | Feb. 27, 1894 | J.J. McManus | Gage for Rules |
 | 727,884 | May 12, 1903 | E.A. Bircher | Rule-Gage |
| | 750,204 | Jan. 19, 1904 | R.A. Lachmann | Gage |
 | 765,506 | Jul. 19, 1904 | H. McKechnie | Rule-Gage |
 | 858,498 | Jul. 02, 1907 | J.L. Bartels | Ruler |
 | 1,032,956 | Jul. 16, 1912 | J. Siegley | Combination Plow Plane |
 | 1,039,055 | Sep. 17, 1912 | N. Helwig | Marking-Gage |
