Von Duprin
| Use attributes for filter ! | |
| Headquarters | Indianapolis |
|---|---|
| Indiana | |
| United States | |
| Founded | 1908 |
| Parent organizations | Allegion |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1171880 |
About Von Duprin
Von Duprin is a brand of security products. It was the producer of the first "panic bar" style door mechanism that allows a door to a public building to be locked from the outside but still easy to exit from the inside.
