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All Patents in class 83/459 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 114,720 | May 09, 1871 | A. Sherman | Improvement in machines for tenoning spokes | |
![]() | 259,928 | Jun. 20, 1882 | J.F. Scherer | Drag-saw | |
![]() | 350,767 | Oct. 12, 1886 | W.J. Perkins | Carriage for shingle-sawing machines | |
3,678,792 | Jul. 25, 1972 | F. Dvorak | Metal plate shears | ||
![]() | 7,044,039 | May 16, 2006 | M.S. Powell | Radial arm saw safety top |