| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Albert H. Graves | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 552,301 | Dec. 31, 1895 | F.V. Phillips | Machine for mortising window-stiles | |
 | 583,870 | Jun. 01, 1897 | E.C. Roberts | Wrench | |
 | 794,901 | Jul. 18, 1905 | W.B. Templeton | Jack | |
 | 1,047,349 | Dec. 17, 1912 | H.C. Walsh | Safety device for die-presses and analogous machines | |
 | 1,072,807 | Sep. 09, 1913 | F.H. Ayer | Ratchet Driving Mechanism | |
 | 1,099,867 | Jun. 09, 1914 | H.C. Walsh | Clutch for die presses | |