| 1896820 | Firearm | |||
| 2109993 | Finger sight for guns | |||
| 2115041 | Automatic loading firearm | |||
| 2174851 | Safety mechanism for firearms | |||
| 2380326 | Firing mechanism for firearms | |||
| 2390061 | Disconnector means in self-charging firearms | |||
| 2453897 | Safety for self-loading firearms | |||
| 2484977 | Safety mechanism for firearms | |||
| 2590862 | Adjustable trigger mechanism | |||
| 2591733 | Extractor for firearms | |||
| 2622359 | Firing mechanism for guns | |||
| 2711041 | Extractor for firearms |
| DE307660C | ||||
| DE582963C | ||||
| FR786652A | ||||
| FR959509A |