Assignee
PERMAFLEX SPA
IT·3 granted patents·82 citations·filing 1987–1988
Top patents by PatentIndex Score
3 records- 0186US4821656AApparatus for the semiautomatic formation of sheaths that is, covers for mattresses and the likePERMAFLEX SPA·Filed 1987·Granted Apr 18, 1989·29 cites·9 claims
- 0284US4905615AApparatus for automating the formation of a covering on the carcass of a mattressPERMAFLEX SPA·Filed 1988·Granted Mar 6, 1990·37 cites·8 claims
- 0349US4794873AGuide apparatus for the beading to connect the components of a cover for mattresses or the likePERMAFLEX SPA·Filed 1987·Granted Jan 3, 1989·16 cites·9 claims
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