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| Number | Title | Issue Date |
| 6665941 | Weed cutter A weed cutter (10) having a protective housing (32) with an air impeller (28), an air diverter (50) and a motor driven rotary cutter element (12, 14, 16, 18). The air impeller creates a vacuum to effectively pull weeds into an inlet opening (42) in the pr... | 12/23/2003 |
| 4790071 | Line trimmer with replaceable cutting blade assembly A flexible line trimmer for cutting vegetation can be converted to a blade cutting device. The trimmer has a motor driven rotatable head with a cavity defined by a wall of the head. The cavity receives a spool wrapped with line. The line has a free end ex... | 12/13/1988 |
