| X Number | Date | Inventor | City | Title |
|---|---|---|---|---|
| XC-3131 | 1869-04-08 | W. Prall | Galt, ON Canada | Improvement on adjusting pinions on horse powers and other machinery |
Inventor Morris Lutz established,with Nathaniel Fisher, the Galt Foundry in 1842; in 1869 he was operating it as Lutz & Co. XC patents are Canadian patents issued between 1824 and 1869.
(To be filled in.)