WATERLOO INDUSTRIES, INC.
109Patents
9Active
109Granted
40Portfolio score
Filing activity: Jul 2, 1979 → Aug 12, 2014 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5011013A | Portable storage container | Emerging Cross-Sectional Technologies | 132 | Expired |
| US6761366B1 | Mobile tool carrier | Performing Operations; Transporting | 105 | Expired |
| USD423817S | Tool cabinet | General | 105 | Expired |
| USD427807S | Tool cabinet | General | 95 | Expired |
| USD423818S | Tool cabinet | General | 91 | Expired |
| US5720535A | Cabinet construction and locking system | Fixed Constructions | 90 | Expired |
| US5988658A | Tool box carrier | Performing Operations; Transporting | 79 | Expired |
| US4714158A | Molded tool tray assembly | Emerging Cross-Sectional Technologies | 75 | Expired |
| US5518139A | Portable storage assembly | Performing Operations; Transporting | 67 | Expired |
| US4681381A | Removable drawer slide and interlock with drawer | Human Necessities | 63 | Expired |
| USD326815S | Portable storage container | General | 63 | Expired |
| US6374649B1 | Electronic remote entry lock system for a tool cabinet | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6109709A | Tool cabinet | Fixed Constructions | 52 | Expired |
| USD520264S1 | Cabinet | General | 50 | Expired |
| USD670510S1 | Cabinet | General | 48 | Active |
| USD568078S1 | Drawer trim | General | 48 | Expired |
| US6375235B1 | Drawer latch | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5882097A | Step tool box | Emerging Cross-Sectional Technologies | 42 | Expired |
| USD462168S1 | Tool carrier | General | 41 | Expired |
| USD554370S1 | Tool chest | General | 41 | Expired |
| USD547160S1 | Handle | General | 40 | Expired |
| USRE40267E1 | Drawer latch | General | 39 | Expired |
| USD613973S1 | Cabinet | General | 38 | Expired |
| USD668078S1 | Cabinet | General | 38 | Active |
| USD554864S1 | Tool chest | General | 38 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.