| All Patents of Type: indexers and dividers |
Patents 1 -
15
of 101
      |
| Number | Date | Patentee | Title | Type |
| 111,311 | Jan. 31, 1871 | A.H. Brainard | Improvement in Head Stocks for Milling Machines | indexers and dividers |
| 226,162 | Apr. 06, 1880 | S. Darling | Compensating Errors in Screw Dividing Engines | indexers and dividers |
| 292,927 | Feb. 05, 1884 | C.E. Lipe | Index-head for milling-machines | milling machine accessories |
| 343,980 | Jun. 22, 1886 | A.H. Brainard | Dividing Engine | indexers and dividers |
| 432,621 | Jul. 22, 1890 | F. Holz | Milling Machine | indexers and dividers |
| 498,497 | May 30, 1893 | F. Wilkie | Index Dividing Attachment for Lathes | metal lathe accessories and attachments |
| 531,817 | Jan. 01, 1895 | H.C. Warren | Precision-index | indexers and dividers |
| CH-12,332 | Nov. 30, 1896 | N.M. Saati | Improved machine for dividing circular objects such as gears, dials, etc., into equal divisions | indexers and dividers |
| GB-189,523,421 | Dec. 05, 1896 | N.M. Saati | Improvements relating to Dividing Machines for Use in Making Toothed Wheels, Dials, and the like | indexers and dividers |
| 612,412 | Oct. 18, 1898 | C.L. Grohmann | Index-head for milling-machines | indexers and dividers |
| 613,425 | Nov. 01, 1898 | N.M. Saati | Dividing-machine | indexers and dividers |
| 642,822 | Feb. 06, 1900 | P.J. Kelly | Dividing-Head for Punching-Machines | indexers and dividers |
| GB-190,116,831 | Aug. 21, 1902 | C. Taylor, G.B. Taylor | Indexing mechanism for machine tools | indexers and dividers |
| 731,871 | Jun. 23, 1903 | F.G. Echols | Friction Indexing Mechanism | indexers and dividers |
| 731,872 | Jun. 23, 1903 | F.G. Echols | Motor Mechanism | indexers and dividers |
