Assignee
PISTON POWERED PRODUCTS INC
US·3 granted patents·71 citations·filing 1982–1988
Top patents by PatentIndex Score
3 records- 0193US4651422ALine guard for a line cutting type weed trimmerPISTON POWERED PRODUCTS INC·Filed 1982·Granted Mar 24, 1987·57 cites·2 claims
- 0242US4779405ALine-feeding head for a rotary line trimmerPISTON POWERED PRODUCTS INC·Filed 1987·Granted Oct 25, 1988·9 cites·7 claims
- 0335US4901682AReed valve for two cycle internal combustion enginesPISTON POWERED PRODUCTS INC·Filed 1988·Granted Feb 20, 1990·5 cites·6 claims
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