Metal Closures Limited
12Patents
0Active
12Granted
29Portfolio score
Filing activity: Apr 17, 1978 → Aug 31, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4196818A | Closures for containers | Emerging Cross-Sectional Technologies | 96 | Expired |
| US4564117A | Bottle closure | Performing Operations; Transporting | 22 | Expired |
| US4220250A | Closure for containers | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4526284A | Plastic closure with sealing fin | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4899898A | Closures for containers | Performing Operations; Transporting | 18 | Expired |
| US4466548A | Container and closure and method for applying a closure to a container | Performing Operations; Transporting | 15 | Expired |
| US4221105A | Method and apparatus for applying closures to containers | Performing Operations; Transporting | 11 | Expired |
| US4559759A | Capping machines for containers | Performing Operations; Transporting | 10 | Expired |
| US4558554A | Application heads for applying closures to containers | Performing Operations; Transporting | 9 | Expired |
| US4172397A | Machine for de-capping containers | Performing Operations; Transporting | 7 | Expired |
| US4249362A | Capping machinery | Performing Operations; Transporting | 4 | Expired |
| US4356680A | Method of applying closures to containers | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.