Bolts Patents (Class 292/2)
- Sliding and rotary (Class 292/4)
- Sliding and swinging (Class 292/5)
- Sliding and hooked end (Class 292/8)
- Sliding and roller (Class 292/9)
- Sliding and spring arm (Class 292/10)
- Swinging and hooked end (Class 292/11)
- Swinging and roller (Class 292/12)
- Swinging and spring arm (Class 292/13)
- Double acting (Class 292/14)
- Spring arm (Class 292/19)
- Emergency operating means (Class 292/21)
- Gear (Class 292/22)
- Roller (Class 292/23)
- Hooked end (Class 292/24)
- Sliding (Class 292/32)
- Swinging (Class 292/44)