Assignee
METZELER SCHAUM GMBH
DE·29 granted patents·2 pending applications·551 citations·filing 1974–2013
Top patents by PatentIndex Score
31 records- 0189USD606794SMattressMETZELER SCHAUM GMBH·Filed 2009·Granted Dec 29, 2009·41 cites·1 claims
- 0289US4279038AHeadprotector made of elastic material for athletesMETZELER SCHAUM GMBH·Filed 1979·Granted Jul 21, 1981·110 cites·6 claims
- 0382US7865989B2Spring element unit for a padding element, particularly a mattressMETZELER SCHAUM GMBH·Filed 2007·Granted Jan 11, 2011·23 cites·18 claims
- 0482US5169876AProcess for producing a flame-resistant elastic soft polyurethane foamMETZELER SCHAUM GMBH·Filed 1990·Granted Dec 8, 1992·46 cites·16 claims
- 0580US5192811AProcess for preparing a flame-resistant, elastic soft polyurethane foamMETZELER SCHAUM GMBH·Filed 1991·Granted Mar 9, 1993·30 cites·6 claims
- 0671US4201321AApplicator device for flowable reaction massesMETZELER SCHAUM GMBH·Filed 1978·Granted May 6, 1980·27 cites·3 claims
- 0770US4146350AMethod and apparatus for manufacturing solid bodiesMETZELER SCHAUM GMBH·Filed 1977·Granted Mar 27, 1979·14 cites·14 claims
- 0863USD600541STubeMETZELER SCHAUM GMBH·Filed 2008·Granted Sep 22, 2009·12 cites·1 claims
- 0961US4246214AMethod of molding polyurethane foams in steam heated molds and adhesion steam condensate is used to cool the moldsMETZELER SCHAUM GMBH·Filed 1978·Granted Jan 20, 1981·21 cites·2 claims
- 1058US4065245AApparatus for producing sheeting having a fibrous surfaceMETZELER SCHAUM GMBH·Filed 1976·Granted Dec 27, 1977·10 cites·7 claims
- 1156US4630421ARoof web for pitched roofsMETZELER SCHAUM GMBH·Filed 1985·Granted Dec 23, 1986·29 cites·14 claims
- 1256US4183889AMethod for the production of a polymer substrate with a fibrous surfaceMETZELER SCHAUM GMBH·Filed 1978·Granted Jan 15, 1980·15 cites·11 claims
- 1356US4056595AProcess for producing foam slabs of rectangular cross-sectionMETZELER SCHAUM GMBH·Filed 1976·Granted Nov 1, 1977·14 cites·8 claims
- 1455US4000230AProcess for producing sheeting having fibrous surfaceMETZELER SCHAUM GMBH·Filed 1974·Granted Dec 28, 1976·9 cites·12 claims
- 1554US2011060064A1Flame-retardant, reduced-weight elastic flexible polyurethane foamMETZELER SCHAUM GMBH·Filed 2009·Application pending·0 cites
- 1652US4080345ACatalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanatesMETZELER SCHAUM GMBH·Filed 1976·Granted Mar 21, 1978·15 cites·11 claims
- 1751US4421468AFoam molding machineMETZELER SCHAUM GMBH·Filed 1982·Granted Dec 20, 1983·16 cites·6 claims
- 1850US4284398AApparatus for the manufacture of a foam material ball with an embossed surfaceMETZELER SCHAUM GMBH·Filed 1980·Granted Aug 18, 1981·13 cites·6 claims
- 1949US4736911AAirplane passenger seat with flame-retarding constructionMETZELER SCHAUM GMBH·Filed 1986·Granted Apr 12, 1988·18 cites·4 claims
- 2048US4469736APlanar element for the absorption of air-transmitted sound and method of manufacturing the sameMETZELER SCHAUM GMBH·Filed 1983·Granted Sep 4, 1984·13 cites·5 claims
- 2146US5993932AFoam material element for sound-damping cavitiesMETZELER SCHAUM GMBH·Filed 1998·Granted Nov 30, 1999·13 cites·14 claims
- 2243US4222722ADevice for synchronizing the movement of the cover web and base web during the continuous production of rectangular foam blocksMETZELER SCHAUM GMBH·Filed 1979·Granted Sep 16, 1980·9 cites·4 claims
- 2342US4793574ABackrest cushion for an air passenger seatMETZELER SCHAUM GMBH·Filed 1987·Granted Dec 27, 1988·13 cites·14 claims
- 2442US4315996AMethod for the manufacture of composite foam materialsMETZELER SCHAUM GMBH·Filed 1980·Granted Feb 16, 1982·11 cites·15 claims
- 2542US2015239729A1Saddle UnderlayMETZELER SCHAUM GMBH·Filed 2013·Application pending·0 cites
- 2641US4312827AMethod and apparatus for the manufacture of a ball of foam material with embossed surfaceMETZELER SCHAUM GMBH·Filed 1980·Granted Jan 26, 1982·7 cites·10 claims
- 2738US4290147AHandprotector for athletesMETZELER SCHAUM GMBH·Filed 1979·Granted Sep 22, 1981·12 cites·7 claims
- 2830US4102619AApparatus for producing foam slabs of rectangular cross-sectionMETZELER SCHAUM GMBH·Filed 1977·Granted Jul 25, 1978·3 cites·6 claims
- 2927US3993025AMachine for the continuous reverse-coating of sheet-form material with polyurethane foamMETZELER SCHAUM GMBH·Filed 1975·Granted Nov 23, 1976·0 cites·9 claims
- 3024US4314867AMethod for the manufacture of molded bodiesMETZELER SCHAUM GMBH·Filed 1979·Granted Feb 9, 1982·4 cites·7 claims
- 3116US4260353AApparatus for producing rectangular blocks of foamed resinsMETZELER SCHAUM GMBH·Filed 1979·Granted Apr 7, 1981·3 cites·13 claims
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