S-B Power Tool Corporation
115Patents
0Active
115Granted
41Portfolio score
Filing activity: Feb 28, 1991 → Nov 2, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6463824B1 | Right angle attachment for power hand tool | Emerging Cross-Sectional Technologies | 238 | Expired |
| US5298821A | Battery-powered tool | Electricity | 103 | Expired |
| US6460442B2 | Rip fence with dual locking mechanism | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5212887A | Counterbalanced orbital drive mechanism for saws and the like | Emerging Cross-Sectional Technologies | 103 | Expired |
| US6168881A | Latch mechanism for a battery operated power tool | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5829931A | Removable depth guide for rotary cutting tool | Emerging Cross-Sectional Technologies | 82 | Expired |
| USD378268S | Battery operated power tool | General | 67 | Expired |
| US5443276A | Self-locking blade holder | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5853274A | Vertical adjustment mechanism for fixed-base router | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6357125B1 | Adjustable stroke mechanism for a scotch yoke assembly | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6295910A | Clutch assembly for use with a circular saw | Emerging Cross-Sectional Technologies | 57 | Expired |
| USD396177S | Cordless drill | General | 56 | Expired |
| USD420877S | Powered hand-held drill | General | 56 | Expired |
| US6243276A | Power supply system for battery operated devices | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6573621B2 | AC/DC power supply system for power tools | Electricity | 54 | Expired |
| US6133665A | Brush system for electric motors | Electricity | 52 | Expired |
| US5555626A | Reciprocating drive mechanism | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6474378B1 | Plunge router having electronic depth adjustment | Emerging Cross-Sectional Technologies | 52 | Expired |
| USD463963S1 | Jigsaw | General | 50 | Expired |
| USD476871S1 | Jigsaw | General | 49 | Expired |
| US5853273A | Fixed-base router with V-block mounting | Emerging Cross-Sectional Technologies | 48 | Expired |
| USD383435S | Battery pack | General | 45 | Expired |
| US6112420A | Blade clamp for reciprocating saw | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6167626A | Dust collection port for use with a saw | Performing Operations; Transporting | 42 | Expired |
| US6727679B2 | DC to DC voltage converter having a switching signal with adjustable frequency and an adjustable duty cycle | Electricity | 41 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.