| All Patents in class 416/186R |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 12,796 | May 01, 1855 | M. Spear | Miter box |
 | 12,797 | May 01, 1855 | S.P. Smith | Machine for Clamping Sash |
 | 15,309 | Jul. 08, 1856 | J. Tyler | Improved water-wheel |
 | 17,426 | Jun. 02, 1857 | R. Daniels | Water-wheel |
| | 138,621 | May 06, 1873 | W.C. Edwards | Water Wheels |
 | 149,646 | Apr. 14, 1874 | T.N. Egery | Improvement in water-wheels |
 | 1,161,926 | Nov. 30, 1915 | W.H. Carrier | Centrifugal fan |
 | 1,314,049 | Aug. 26, 1919 | A.A. Criqui | Centrifugal fan |
 | 1,341,882 | Jun. 01, 1920 | A.A. Criqui | Centrifugal fan |
 | 2,083,996 | Jun. 15, 1937 | T.G. Jonn | Centrifugal fan |
