Patents for Albert A. Wood |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
166,673 | Aug. 10, 1875 | A.A. Wood | Improvement in Hollow Augers | hollow bits |
166,674 | Aug. 10, 1875 | A.A. Wood | Improvement in Hollow Augers | hollow bits |
174,399 | Mar. 07, 1876 | A.A. Wood | Spoke Shave | spokeshaves |
232,321 | Sep. 14, 1880 | A.A. Wood | Gin-saw-filing machine | saw sharpening machines |
246,583 | Aug. 30, 1881 | A.A. Wood | Machine for filing gin-saws | saw sharpening machines |
396,626 | Jan. 22, 1889 | J.P. Thurman | Cutter-head | cutterheads |
662,683 | Nov. 27, 1900 | A.A. Wood | Hollow Auger | hollow bits |
690,338 | Dec. 31, 1901 | A.A. Wood | Hollow Auger | hollow bits |
690,339 | Dec. 31, 1901 | A.A. Wood | Hollow Auger | hollow bits |
831,203 | Sep. 18, 1906 | A.A. Wood | Gin-saw-filing machines | |
982,166 | Jan. 17, 1911 | A.A. Wood | Grinding-Machine | sharpening machines |