| Patents for Kett Tool Co. |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 2,358,077 | Sep. 12, 1944 | A.C. Koett | Auger bit | auger bits |
| 2,360,144 | Oct. 10, 1944 | A.C. Koett | Drill chuck | drill chucks |
| 2,372,006 | Mar. 20, 1945 | A.C. Koett | Chuck | drill chucks |
| 2,502,656 | Apr. 04, 1950 | A.C. Koett | Power-driven rotary hand guided cutting tool | handheld circular saws |
| 2,553,416 | May 15, 1951 | A.C. Koett | Universal drill head | handheld power drills |
| 2,934,822 | May 03, 1960 | M.H. Docken | Device for cutting sheet material | handheld power shears |
| 3,186,333 | Jun. 01, 1965 | H.R. Hoffman, H.L. Sidenstick | Rubber band stretching apparatus | packing and packaging machines |
| 3,393,633 | Jul. 23, 1968 | H.R. Hoffman, H.L. Sidenstick | Rubber band stretching method | packing and packaging machines |
| 3,572,396 | Mar. 23, 1971 | H.R. Hoffman, H.L. Sidenstick | Rubber band stack and method and apparatus for its manufacture | packing and packaging machines |
| 4,173,069 | Nov. 06, 1979 | H.R. Hoffman, H.L. Sidenstick | Power shear head | handheld power shears |
| 7,971,360 | Jul. 05, 2011 | M. Clark, A. Rozumovich | Powered hand-Held metal cutter | handheld power shears |
| D690,172 | Sep. 24, 2013 | A. Rozumovich | Metal shear head center blade | handheld power shears |
