Mul-T-Lock Technologies Ltd.
27Patents
12Active
27Granted
36Portfolio score
Filing activity: Jun 4, 1998 → Apr 19, 2020 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6602030B1 | Key duplicating machine | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6393876B1 | Padlock | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD411730S | Padlock body | General | 16 | Expired |
| US7946142B2 | Padlock hasp assembly | Emerging Cross-Sectional Technologies | 14 | Active |
| US7421868B2 | Enhanced extendable multipoint lock | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7086259B2 | Pick resistant lock | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8779933B2 | Status detector and communication unit and system for remote tracking of padlocks | Emerging Cross-Sectional Technologies | 10 | Active |
| US7647799B2 | Key combination element in key blank and key | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD411435S | Padlock body | General | 8 | Expired |
| USD422883S | Key bow | General | 8 | Expired |
| US7140139B2 | Apparatus and method for locking a firearm to prevent unauthorized use thereof | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| USD441379S | Key cutting machine | General | 6 | Expired |
| US9267583B2 | Gear assembly and use in cylinder lock | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8387425B2 | Movable key combination element and lock assembly | Emerging Cross-Sectional Technologies | 6 | Active |
| USD426138S | Upper portion of a padlock body | General | 5 | Expired |
| US6837526B2 | Adjustable deadbolt | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8408851B2 | Key duplication method and machine | Emerging Cross-Sectional Technologies | 4 | Active |
| USD422880S | Upper portion of a padlock body | General | 3 | Expired |
| US7698921B2 | Backward compatible lock system, key blanks and keys therefor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8997538B2 | Magnetically repelling lock assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US8794043B2 | Movable key combination element and lock assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US10190338B2 | Electromechanical lock assembly | Fixed Constructions | 1 | Active |
| US9784013B2 | Eliminating maximum adjacent cut specification restrictions for telescoping pins | Emerging Cross-Sectional Technologies | 0 | Active |
| US11933071B2 | Key combination element in key blank and key | Fixed Constructions | 0 | Active |
| US9140034B2 | Lock assembly with movable element | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.