| All Patents in class 29/38B |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 451,184 | Apr. 28, 1891 | F.B. Manville | Machine for turning keys for gas-cocks | |
| 926,736 | Jul. 06, 1909 | J.J. Grant | Multiple-spindle lathe | automatic lathes |
| 1,103,479 | Jul. 14, 1914 | R.S. Brown | Spindle-adjusting mechanism | turret lathes |
| 1,501,252 | Jul. 15, 1924 | G.T. Trundle, Jr. | Thread Milling Machine | thread hobbing and thread milling machines |
| 2,035,737 | Mar. 31, 1936 | L.E. Mehlhope, G.W. Binns | Grinding Machine | grinding machines |
| 2,137,850 | Nov. 22, 1938 | C.E. Miller | Spindle for Automatic Lathes | automatic lathes |
| 2,364,884 | Dec. 12, 1944 | W.H. Weimer | Work clamping means for machine tools | milling machines |
| 2,732,216 | Jan. 24, 1956 | H.W. Hickey, J.J. Rutherford, H.E. Sloan | Indexing-type chuck | metal lathe chucks |
| 2,921,614 | Jan. 19, 1960 | G.L. Vaughan | Continuous manufacture of profiled saw-kerfed wooden clothespins | clothespin machines |
| 5,242,043 | Sep. 07, 1993 | A. Sturm | Workpiece Mounting Pallet | workpiece changers and storage mechanisms |
| 5,421,072 | Jun. 06, 1995 | W.G. Kuban | Machining carousel | workpiece changers and storage mechanisms |
