| All Patents in class 33/829 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 1,921,899 | Aug. 08, 1933 | C.H. Webbeking | Micrometer Caliper Attachment | micrometers |
| 2,410,571 | Nov. 05, 1946 | A.H. Griffith, R.T. Easton | Screw Thread Micrometer Button | micrometers |
| 2,521,428 | Sep. 05, 1950 | B. Vizuete | V Block Attachment for Micrometers | micrometer attachments |
| 2,566,160 | Aug. 28, 1951 | E. Bowers | Internal Diameter Micrometer | micrometers |
| 2,692,438 | Oct. 26, 1954 | E. Schneider | Device for Measuring or Gauging Screw Threads | measurement gauges |
| 2,906,029 | Sep. 29, 1959 | J. Klink, W.J. Croshier | Wire Holder for Three Wire Method of Measuring Threads | |
| 2,939,220 | Jun. 07, 1960 | F. Burgi, W.J. Croshier | Wire Holding Attachment for Three Wire Method of Measuring Threads | measurement gauges |
| 3,166,850 | Jan. 26, 1965 | T. Yamazawa | Micrometers | micrometers |
| 5,383,286 | Jan. 24, 1995 | H.J. Kipnes | Hand Held Device for Measuring Screw Threads by the Three-Wire Method | measurement gauges |
