Patents for William S. Davenport |
Patents 1 -
9
of 9
      |
Number | Date | Patentee | Title | Type |
604,306 | May 17, 1898 | W.S. Davenport | Metal Screw Machine | screw machines |
622,760 | Apr. 11, 1899 | W.S. Davenport | Stop Motion for Screw or Other Machine | screw machines |
703,121 | Jun. 24, 1902 | W.S. Davenport | Slotting Mechanism for Screw-Machines | screw machines |
791,543 | Jun. 06, 1905 | W.S. Davenport | Chuck and Feed Mechanism | |
791,544 | Jun. 06, 1905 | W.S. Davenport | Feed Mechanism | |
843,666 | Feb. 12, 1907 | W.S. Davenport | Chuck | |
1,032,382 | Jul. 16, 1912 | W.S. Davenport | Turning Tool | screw machine tool holders and tools |
1,110,424 | Sep. 15, 1914 | W.S. Davenport | Truing Tool Holder for Grinding Machines | wheel truing devices |
1,210,051 | Dec. 26, 1916 | W.S. Davenport | Direct Reading Micrometer | micrometers |