Individual holder
CALCINAI MARIA R
IT·2 granted patents·58 citations·filing 1987–1988
Individually held — no corporate assignee on record.
Technology mixA01D2
Top patents by PatentIndex Score
2 records- 0175US5136782AAppliance for scrub clearance, grass cutting or the like, with devices for lengthening the cutting line and coupling devicesCALCINAI MARIA R·Filed 1988·Granted Aug 11, 1992·37 cites·9 claims
- 0258US4813140ALawn and bush cutter with remote payout of cutting wireCALCINAI MARIA R·Filed 1987·Granted Mar 21, 1989·21 cites·8 claims
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