Assignee
GIERVELD BEHEER BV
NL·4 granted patents·256 citations·filing 1989–1996
Technology mixA63C4
Top patents by PatentIndex Score
4 records- 0195US5046746AFrame for a skate, method for the manufacture thereof, skating shoe and skateGIERVELD BEHEER BV·Filed 1989·Granted Sep 10, 1991·121 cites·12 claims
- 0291US5388846AFrame for a skate, method for the manufacture thereof, skating shoe and skateGIERVELD BEHEER BV·Filed 1992·Granted Feb 14, 1995·79 cites·13 claims
- 0375US6113111ASport deviceGIERVELD BEHEER BV·Filed 1996·Granted Sep 5, 2000·40 cites·29 claims
- 0449USRE35993EFrame for a skate, method for the manufacture thereof, skating shoe and skateGIERVELD BEHEER BV·Filed 1996·Granted Dec 15, 1998·16 cites·1 claims
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