| All Patents in class 83/581 |
Patents 16 -
30
of 44
      |
| Number | Date | Patentee | Title | Type |
| 2,175,111 | Oct. 03, 1939 | C.I. Duvall | Power hacksaw | metal sawing machines |
| 2,200,894 | May 14, 1940 | C. Rasmussen | Saw machine | power hacksaws |
| 2,333,892 | Nov. 09, 1943 | B. Schubert | Shear | metal shearing machines |
| 2,337,206 | Dec. 21, 1943 | K.W. Nebel | Metal cutting shear | metal shearing machines |
| 2,759,503 | Aug. 21, 1956 | H. Goldschmidt | Work holding and feeding device for use with table saws | tablesaw accessories |
| 3,073,195 | Jan. 15, 1963 | F. Koster | Apparatus for Notching the Ends of Tubing in the Preparation of Tubular Assemblies | pipe and tube notchers |
| 3,153,963 | Oct. 27, 1964 | H.J. May, E.I. Coulon | Apparatus for Shearing the Ends of Tubing | pipe and tube notchers |
| 3,180,196 | Apr. 27, 1965 | H.J. May, E.I. Coulon | Apparatus for Shearing the Ends of a Tubular Member | pipe and tube notchers |
| 3,192,814 | Jul. 06, 1965 | C.B. Zimmerman | Work fence for radial arm saw machine | radial arm saws |
| 3,294,129 | Dec. 27, 1966 | S.H. Kohler, E. Schutz | Radial arm saw machine | radial arm saws |
| 3,482,610 | Dec. 09, 1969 | H.R. Botefuhr | Radial arm saw | radial arm saws |
| 3,623,516 | Nov. 30, 1971 | C.E. Kirk | Radial saw turntable | radial arm saws |
| RE27,565 | Jan. 23, 1973 | H.R. Botefuhr | Radial arm saw | radial arm saws |
| 4,036,093 | Jul. 19, 1977 | R.H. Thorrsell | Saw for cutting truss members, rafters and the like with dimensional accuracy | radial arm saws |
| 4,211,134 | Jul. 08, 1980 | S.H. Pyle, R.H. Thorsell | Self-aligning fence for radial arm saw | radial arm saws |
