| All Patents of Type: fire extinguishers |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 531X | Mar. 10, 1804 | S.P. Lord, Jr. | Improvement in Extinguishing Fires in Houses | fire extinguishers |
| 1,689X | Mar. 27, 1812 | D. Shoemaker | Fire Extinguisher and Chimney Regulator | fire extinguishers |
| 3,743X | Aug. 21, 1823 | J. Brown | Chimney fire extinguisher | fire extinguishers |
| NX-182,308,211 | Aug. 21, 1823 | D. Berrien | Extinguishing fires in chimneys | fire extinguishers |
| 9,865X | Jul. 02, 1836 | I. Clowes | Fire extinguisher | fire extinguishers |
| 85,434 | Dec. 29, 1868 | T. Drew | Improved compound for extinguishing fires | fire extinguishers |
| 93,974 | Aug. 24, 1869 | J.W. Douglas | Knapsack fire extinguisher | fire extinguishers |
| 97,894 | Dec. 14, 1869 | J.W. Douglas | Improved apparatus for extinguishing fires by means of chemical agents | fire extinguishers |
| 1,869,224 | Jul. 26, 1932 | W.T. Scarritt | Receptacle and method of making the same | fire extinguishers |
