Individual holder
CERAPER S L
US·3 granted patents·47 citations·filing 1996–1999
Individually held — no corporate assignee on record.
Technology mixE06B3
Top patents by PatentIndex Score
3 records- 0143US6305456B1Operating devices and slats for reversible window blindsCERAPER S L·Filed 1999·Granted Oct 23, 2001·20 cites·8 claims
- 0239US5722476AReversible slatted shutterCERAPER S L·Filed 1996·Granted Mar 3, 1998·23 cites·9 claims
- 0318US6176291B1Motor-driven reversible shutterCERAPER S L·Filed 1997·Granted Jan 23, 2001·4 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →