| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Rupertus Patented Pistol Manufactory | 1924 North 4th Street | Philadelphia | Pennsylvania | 1859 | 1899 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
See Rupertus, Jacob Trade name: Empire (inexpensive pocket spur trigger revolvers) Empress (about 1880) General (inexpensive pocket revolvers) Protector Arms Company (inexpensive pocket revolvers) Terrier (inexpensive pocket revolvers) four barrel Sharp's type pistols, single shot percussion or cartridge pistols, some sporting rifles, shotguns |
