Individual holder
SCHMITT MARCELLA H
US·4 granted patents·18 citations·filing 1989–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0146USD331322SChild's play chairSCHMITT MARCELLA H·Filed 1989·Granted Dec 1, 1992·6 cites·1 claims
- 0239US4988090APortable, safety, play furniture assemblySCHMITT MARCELLA H·Filed 1989·Granted Jan 29, 1991·12 cites·25 claims
- 0322US5112105ASafety play chair with antipinch handleSCHMITT MARCELLA H·Filed 1991·Granted May 12, 1992·0 cites·15 claims
- 0422US5004297APortable, safety, play chairSCHMITT MARCELLA H·Filed 1989·Granted Apr 2, 1991·0 cites·25 claims
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