| Patents for Charles Poweell |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| XC-1,451 | Oct. 24, 1862 | C. Powell | Improved double action swing force pump | hand pumps |
| XC-2,016 | Apr. 13, 1866 | C. Powell | Rod coupling or joint for securing and fastening together wood or iron rods for pumps or other purposes | hand pumps |
| XC-2,383 | Jun. 28, 1867 | C. Powell | Improvements to pumps and hose attachments to pumps | hand pumps |
| CA-442 | May 31, 1870 | C. Powell | An improvement in carriage shaft couplings | coaches and carriages |
| CA-1,165 | Oct. 04, 1871 | C. Powell | An improvement in gearing for pumps | hand pumps |
| CA-1,563 | Jul. 17, 1872 | C. Powell | Improvement in pumps | hand pumps |
| CA-7,622 | Jul. 16, 1877 | C. Powell | The "Cone Pump" and its connections | hand pumps |
| CA-11,018 | Mar. 13, 1880 | C. Powell | The "Boom" pump | hand pumps |
| CA-12,811 | May 14, 1881 | C. Powell | Powell's Model Pump | hand pumps |
| CA-13,138 | Jul. 19, 1881 | C. Powell | The "Boom" pump | hand pumps |
| CA-16,410 | Feb. 28, 1883 | C. Powell | The "Model Superior" pump | hand pumps |
