DOLMAR GmbH
77Patents
32Active
77Granted
45Portfolio score
Filing activity: Aug 20, 1993 → Jun 3, 2013 · 27 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8127455B2 | Portable implement | Human Necessities | 25 | Active |
| US5397054A | Pressure jet cleaning appliance | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5687482A | Rotating trimming line for brush cutters | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7219433B2 | Adjustable antivibration system, in particular for a hand-held work machine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7144311B2 | Foot unit for abrasive cutting-off machine | Performing Operations; Transporting | 12 | Expired |
| US6550749B2 | System for actuating a carburetor of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7412961B2 | Intake device | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US7028658B2 | Starting device for internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7549196B2 | Tool | Performing Operations; Transporting | 8 | Active |
| US6634326B2 | Two-stroke motor with fresh-gas supply and flange for a two-stroke motor | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6877474B2 | Mixture lubrication of a four-stroke internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6694942B1 | Four-stroke engine with rotary valve control | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6473975B1 | Power chain saw with a saw guide maintained clamped between the housing and a tightening element | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7891099B2 | Damped guiding unit and portable implement | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7097164B2 | Limiter cap for carburetor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5545357A | Carburetor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6578543B2 | Motor intake chamber | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6427641B1 | Engine driven hand-operated tool | Performing Operations; Transporting | 5 | Expired |
| US5787854A | Device with fuel injection and lubricant delivery means for internal combustion engines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6196170A | Driving device for a lawn trimmer | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7691164B2 | Suction device | Performing Operations; Transporting | 5 | Active |
| US6493948B2 | Motor-driven chain saw with back kick brake and coasting brake | Performing Operations; Transporting | 5 | Expired |
| US7434575B2 | Chainsaw chain for concrete | Performing Operations; Transporting | 5 | Expired |
| US5994860A | Series wound motor with electrical brake | Electricity | 5 | Expired |
| US7204025B2 | Hand-operated tool with handle | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.