Assignee
DE GRAAF MARTIN
NL·4 granted patents·1 pending application·4 citations·filing 2009–2012
Technology mixB29D5
Top patents by PatentIndex Score
5 records- 0169US8770251B2Tyre building drum for building an unvulcanised tyreDE GRAAF MARTIN·Filed 2009·Granted Jul 8, 2014·2 cites·9 claims
- 0268US8881785B2Tyre building drum with turn-up mechanismDE GRAAF MARTIN·Filed 2010·Granted Nov 11, 2014·2 cites·14 claims
- 0345US9283722B2Building drum with locking deviceDE GRAAF MARTIN·Filed 2012·Granted Mar 15, 2016·0 cites·19 claims
- 0442US9527255B2Assembly and a method of manufacturing a green tire and/or an uncured springDE GRAAF MARTIN·Filed 2012·Granted Dec 27, 2016·0 cites·7 claims
- 0539US2012037298A1Tyre building drum for building an unvulcanised tyreDE GRAAF MARTIN·Filed 2010·Application pending·0 cites
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