| Patents for Rockwell Mfg. Co. |
Patents 1 -
15
of 151
      |
| Number | Date | Patentee | Title | Type |
| 565,090 | Aug. 04, 1896 | H.H. Rockwell, C.F. Gerlach, E. Gebel | Cut-off and pointing machine | stick pointing machines |
| CA-213,309 | Sep. 13, 1921 | H.B. Callander | Clamp for metal pipes | |
| CA-289,145 | Apr. 30, 1929 | M. Callander | Conduit outlet box | |
| CA-350,179 | May 14, 1935 | J.S. Callander | Motor mounting | |
| 2,072,646 | Mar. 02, 1937 | W.F. Ocenasek | Drill press spindle drive and mounting | drill presses |
| D113,369 | Feb. 14, 1939 | L.S. Stump | Design for a combined drill press head and motor | drilling and boring |
| CA-413,342 | Jun. 22, 1943 | P.G. Ringert | Conduit box | |
| 2,343,575 | Mar. 07, 1944 | H.F. Penney | Antifriction guideway for reciprocable tool supports | radial arm saws |
| CA-419,293 | Mar. 28, 1944 | P.G. Ringert | Wire entrance fitting | |
| 2,356,610 | Aug. 22, 1944 | H.F. Penney | Power-operated mitering and beveling tool | radial arm saws |
| CA-435,705 | Jul. 09, 1946 | C.A. Wiken, E.A. Reibig | Surface grinder | surface grinders |
| 2,413,016 | Dec. 24, 1946 | H.V. Boehnke, C.A. Wiken | Cutting machine | circular crosscut saws |
| 2,415,121 | Feb. 04, 1947 | H.V. Boehnke, C.A. Wiken | Drill grinder | cutter grinding |
| 2,428,049 | Sep. 30, 1947 | J. Tate | Drill press | drill presses |
| 2,429,250 | Oct. 21, 1947 | E.A. Reibig, C.A. Wiken | Grinding machine | |
