Inventor · disambiguated record
Helmut Hollenstein
Also filed as: HOLLENSTEIN HELMUT
30 granted patents·2 pending applications·1,135 citations·filing 1983–2014
98Inventor score
Top patents by PatentIndex Score
32 records- 0199US4984929AFitting for fastening the rail member of a drawerBLUM GMBH JULIUS·Filed 1989·Granted Jan 15, 1991·438 cites·6 claims
- 0296US5474375AClosing device for moving a drawer to a fully inserted position within a furniture bodyBLUM GMBH JULIUS·Filed 1994·Granted Dec 12, 1995·113 cites·8 claims
- 0394US5364179AClosing device for drawersBLUM GMBH JULIUS·Filed 1992·Granted Nov 15, 1994·100 cites·17 claims
- 0493US7478891B2Support arm drive for cabinet lidsBLUM GMBH JULIUS·Filed 2006·Granted Jan 20, 2009·29 cites·17 claims
- 0583US8056991B2Furniture driveHOLLENSTEIN HELMUT·Filed 2010·Granted Nov 15, 2011·16 cites·20 claims
- 0680US4815796ADrawerBLUM GMBH JULIUS·Filed 1987·Granted Mar 28, 1989·47 cites·20 claims
- 0778US4802716AFitting assembly for connecting the sidewall of a drawer to the rear wall thereofBLUM GMBH JULIUS·Filed 1987·Granted Feb 7, 1989·29 cites·13 claims
- 0870US5536083APull-out guide assembly for drawersBLUM GMBH JULIUS·Filed 1995·Granted Jul 16, 1996·38 cites·14 claims
- 0967US6179399B1Fastening device for a drawerBLUM GMBH JULIUS·Filed 1998·Granted Jan 30, 2001·34 cites·42 claims
- 1066US6834924B2Drawer insertBLUM GMBH JULIUS·Filed 2002·Granted Dec 28, 2004·14 cites·27 claims
- 1166US5618091ADrawer assemblyBLUM GMBH JULIUS·Filed 1995·Granted Apr 8, 1997·37 cites·40 claims
- 1264US8579390B2Supporting structure for a furniture body to be installed on the wallBRUESTLE KLAUS·Filed 2011·Granted Nov 12, 2013·4 cites·16 claims
- 1363US6325473B1Pull-out guide for drawersBLUM GMBH JULIUS·Filed 1996·Granted Dec 4, 2001·31 cites·16 claims
- 1462US9084481B2Piece of furniture comprising an inner body that can be raised and lowered, and leaf for covering sameBLUM GMBH JULIUS·Filed 2014·Granted Jul 21, 2015·2 cites·17 claims
- 1560USD320710SSidewall for a drawerBLUM GMBH JULIUS·Filed 1987·Granted Oct 15, 1991·7 cites·1 claims
- 1658US4804239ARail fitting assembly for use in a drawerBLUM GMBH JULIUS·Filed 1987·Granted Feb 14, 1989·19 cites·13 claims
- 1758US4557531APull-out guide assembly for drawers or the likeBLUM GMBH JULIUS·Filed 1984·Granted Dec 10, 1985·23 cites·7 claims
- 1855US4842351ADrawer metal side wall with hooks for connection to drawer bottom plateBLUM GMBH JULIUS·Filed 1988·Granted Jun 27, 1989·20 cites·2 claims
- 1955US4697946AFurniture connectorBLUM GMBH JULIUS·Filed 1986·Granted Oct 6, 1987·21 cites·6 claims
- 2054USD319933SDrawer wall side memberBLUM GMBH JULIUS·Filed 1990·Granted Sep 17, 1991·6 cites·1 claims
- 2151US4579474AJoining deviceBLUM GMBH JULIUS·Filed 1983·Granted Apr 1, 1986·11 cites·6 claims
- 2250US4875747ADrawerBLUM GMBH JULIUS·Filed 1988·Granted Oct 24, 1989·16 cites·5 claims
- 2348US4815798AHolding device for the front plate of a drawerBLUM GMBH JULIUS·Filed 1987·Granted Mar 28, 1989·15 cites·15 claims
- 2448US4564306AFurniture fittingBLUM GMBH JULIUS·Filed 1983·Granted Jan 14, 1986·14 cites·4 claims
- 2546US2004107536A1Closure device for movable furniture partsFiled 2002·Application pending·0 cites
- 2645US4911509AApparatus for temporarily increasing the height of a drawer side wallBLUM GMBH JULIUS·Filed 1988·Granted Mar 27, 1990·12 cites·10 claims
- 2744US2009261696A1Cabinet-shaped piece of furnitureHOLLENSTEIN HELMUT·Filed 2006·Application pending·0 cites
- 2843US4505610AJoining deviceBLUM GMBH JULIUS·Filed 1983·Granted Mar 19, 1985·11 cites·7 claims
- 2940US5419630ADrawer frameBLUM GMBH JULIUS·Filed 1993·Granted May 30, 1995·11 cites·29 claims
- 3040US4840512AFitting for fastening the rail member of a drawerBLUM GMBH JULIUS·Filed 1987·Granted Jun 20, 1989·9 cites·5 claims
- 3134US4576506AJoining deviceBLUM GMBH JULIUS·Filed 1985·Granted Mar 18, 1986·5 cites·3 claims
- 3232US4700994ADrawer including side walls having front ends covered by cover membersBLUM GMBH JULIUS·Filed 1986·Granted Oct 20, 1987·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →