Surelock McGill Limited
🏢 View company profile →9Patents
6Active
9Granted
53Portfolio score
Filing activity: May 8, 1995 → Sep 1, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5865479A | Lock mechanism | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6283516A | Lock mechanism | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6478345B1 | Multi point bolting mechanism | Emerging Cross-Sectional Technologies | 19 | Expired |
| US9719278B2 | Lock system | Emerging Cross-Sectional Technologies | 9 | Active |
| US10202784B2 | Clutch and handle for lockable mechanism | Fixed Constructions | 5 | Active |
| US8616591B2 | Push plate assembly | Emerging Cross-Sectional Technologies | 3 | Active |
| US11905734B2 | Bolt module | Fixed Constructions | 1 | Active |
| US12312838B2 | Bolting mechanism | Fixed Constructions | 0 | Active |
| US12221807B2 | Deadbolt assembly | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.