| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Chandler Hall | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 229,777 | Jul. 06, 1880 | J.M. Villa | Proportional Dividers | dividers | |
| 244,940 | Jul. 26, 1881 | H.R. Sillman | Bobbin lathe | spool or bobbin machines | |
| 245,233 | Aug. 02, 1881 | H.R. Sillman | Bobbin lathe | spool or bobbin machines | |
| 299,697 | Jun. 03, 1884 | J.J. Sullivan | Machine-table | box making machines | |
| 355,011 | Dec. 28, 1886 | W.H. Gray | Circular sawing machine | circular ripsaws | |
| 355,012 | Dec. 28, 1886 | W.H. Gray | Wood-surfacing machine | wood planers | |