Lowell Engineering Corporation
9Patents
0Active
9Granted
29Portfolio score
Filing activity: Aug 16, 1993 → Dec 19, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5483385A | Adjustable truck mirror | Performing Operations; Transporting | 78 | Expired |
| US5703731A | Exterior mirror with indexing and control pivoting | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5477390A | Mirror assembly powered into rearwardly folded position against reversing spring bias | Performing Operations; Transporting | 52 | Expired |
| US5467230A | Dual pivoted member mount for mirror | Performing Operations; Transporting | 48 | Expired |
| US5703732A | Exterior mirror with indexing and control pivoting | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5684646A | Exterior mirror with single pivot power fold | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5477391A | Mirror assembly movable into rearwardly folded position with reversing spring bias | Performing Operations; Transporting | 27 | Expired |
| US5657174A | Mirror assembly having seperate fixed and movable cover members for covering fixed and movable mirror structures respectively | Performing Operations; Transporting | 15 | Expired |
| US5838507A | Mirror assembly with friction drive | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.