McCalla Company
11Patents
0Active
11Granted
28Portfolio score
Filing activity: Feb 18, 1997 → Aug 11, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD452129S | Lighted knife handle | General | 21 | Expired |
| US6296365A | Lighted hand tool | Performing Operations; Transporting | 13 | Expired |
| USD431435S | Lighted plier hand tool | General | 13 | Expired |
| USD450557S | Lighted knife handle | General | 11 | Expired |
| USD422727S | Lighted screwdriver handle | General | 10 | Expired |
| US6364500B1 | Lighted handle | Performing Operations; Transporting | 8 | Expired |
| USD412760S | Lighted tool handle | General | 7 | Expired |
| USD431428S | Lighted plier hand tool | General | 7 | Expired |
| USD403091S | Combination flashlight and powered screwdriver | General | 5 | Expired |
| USD441535S | Carry handle | General | 2 | Expired |
| USD431986S | Lighted plier hand tool | General | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.