Chubb Industries Inc.
5Patents
0Active
5Granted
26Portfolio score
Filing activity: Aug 28, 1978 → Oct 19, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD273052S | Safe for currency cassettes | General | 43 | Expired |
| US4292628A | Fibre optic security system | Physics | 37 | Expired |
| US4176610A | Safe deposit apparatus | Fixed Constructions | 21 | Expired |
| US4266488A | Relocking device for safes and the like | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4262607A | Safety deposit box | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.