| All Patents in class 83/440.2 |
Patents 1 -
15
of 29
      |
| Number | Date | Patentee | Title | Type |
| 245,816 | Aug. 16, 1881 | G. Grill | Circular-saw guard | woodworking machine safety guards |
| 264,412 | Sep. 12, 1882 | H.F. Kuhlmann | Saw-guard | woodworking machine safety guards |
| 278,130 | May 22, 1883 | J.G. Groff | Saw-guard | woodworking machine safety guards |
| 281,274 | Jul. 17, 1883 | H.F. Kuhlmann | Saw-guard | woodworking machine safety guards |
| 284,199 | Sep. 04, 1883 | J.G. Groff | Saw-guard | woodworking machine safety guards |
| 307,112 | Oct. 28, 1884 | J.G. Groff | Saw-guard | woodworking machine safety guards |
| 417,204 | Dec. 10, 1889 | C.H. Stokes | Guard for circular-saw mills | sawmill accessories |
| 1,050,649 | Jan. 14, 1913 | E. Harrold, C.G. Wilderson | Saw-guard | woodworking machine safety guards |
| 1,089,223 | Mar. 03, 1914 | W. Jenkins | Circular-saw guard | woodworking machine safety guards |
| 1,154,209 | Sep. 21, 1915 | J.L. Rushton | Saw-guard | woodworking machine safety guards |
| 1,427,661 | Aug. 29, 1922 | F.G. Walker | Meat-cutting bandsaw | butcher |
| 1,563,317 | Dec. 01, 1925 | C.B. Auel | Saw guard | woodworking machine safety guards |
| 1,580,842 | Apr. 13, 1926 | C.L. Mattison | Safety device for sawing machines and the like | woodworking machine safety guards |
| 1,691,581 | Nov. 13, 1928 | W.H. Schmidt, M.J. Kujawski, W.C. Dallmann, G.C. Moerschel, P.O. Dallmann, A.R. Buchholz, T.G. Mueller | Saw-rig attachment for tractors | circular sawmills |
| 1,830,151 | Nov. 03, 1931 | C.G. Wilderson | Dust collector and guard for saws | woodworking machine safety guards |
