| All Patents in class 33/1M |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 407,515 | Jul. 23, 1889 | W.W. Duffield | Draftsman's Protractor | protractors |
| 4,211,512 | Jul. 08, 1980 | F. Zankl | Rotary Table With Ballscrew Drive | rotary tables |
| 4,555,853 | Dec. 03, 1985 | J.O. Lenz | Drive for position controlled linearly movable carriage | metalworking machine mechanisms |
| 4,621,430 | Nov. 11, 1986 | J.O. Lenz | Drive for position controlled linearly movable carriage | metalworking machine mechanisms |
| 4,882,847 | Nov. 28, 1989 | F.L. Raleigh, T.L. Hemmelgarn | Coordinate Measuring Machine with Improved Carriage Way Arrangement | metalworking machines |
| 5,327,653 | Jul. 12, 1994 | R.T. Pistorius, T.H. Hoffmann | Miter linear measurement gage | miter machines |
