All Patents of Type: waste collection mechanisms |
Patents 1 -
15
of 47
|
Number | Date | Patentee | Title | Type |
31,779 | Mar. 26, 1861 | O.H. Burdett | Removing sawdust as it is formed | waste collection mechanisms |
58,456 | Oct. 02, 1866 | D.R. Miller | Improvement in dust and shaving conveyers for planing and sawing machines | waste collection mechanisms |
80,647 | Aug. 04, 1868 | J.A. McClelland | Improvement in device for feeding saw-dust, etc., to furnaces | waste collection mechanisms |
98,037 | Dec. 21, 1869 | W.S. Colwell | Improvement in device for conveying sawdust from saws | waste collection mechanisms |
107,665 | Sep. 27, 1870 | W.S. Colwell | Improvement in blowers | waste collection mechanisms |
145,375 | Dec. 09, 1873 | W. Weaver | Improvement in shaving-conductors for planing-machines | waste collection mechanisms |
177,268 | May 09, 1876 | D.C. Newell | Improvement in machines for separating waste from sawdust | waste collection mechanisms |
193,774 | Jul. 31, 1877 | D.C. Newell | Improvement in safety-traps for chip-carriers in wood-working machinery | waste collection mechanisms |
227,316 | May 04, 1880 | H.D. Stover | Machine for cutting and conveying wood shavings | waste collection mechanisms |
249,474 | Nov. 15, 1881 | J.C. Parish, A.W. McIntyre | Sawdust-elevator | waste collection mechanisms |
271,822 | Feb. 06, 1883 | J.M. Elliot, Jr. | Sawdust-conveyer | waste collection mechanisms |
294,248 | Feb. 26, 1884 | J.M. McIntyre | Method of and apparatus for separating dust from air | waste collection mechanisms |
CA-23,387 | Feb. 08, 1886 | J.E. Wilson | Dust collector | waste collection mechanisms |
345,662 | Jul. 20, 1886 | C.L. Wood | Dust-removing apparatus | waste collection mechanisms |
349,390 | Sep. 21, 1886 | R. Wilcox, G.A. Gilbert | Conveyor for grain, etc. | waste collection mechanisms |