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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US405192128 Dic 19764 Oct 1977Rexnord Inc.Grease plug
US408475023 Oct 197418 Abr 1978The De Laval Separator CompanyNozzle assembly for filters
US413455031 May 197716 Ene 1979Liquid flow control device
US43803189 Jul 198019 Abr 1983Variable pressure, constant flow drip emitter system and head
US439399228 Abr 198119 Jul 1983Sprinkler head assembly
US463776515 Jul 198520 Ene 1987Nifco Inc.Two-piece expandable plastic rivet
US463921410 Oct 198527 Ene 1987S.T.DupontLiquefied gas lighter with flat flame widened in its median part
US475766415 May 198719 Jul 1988Screenex Wire Weaving Manufacturers (Proprietary) LimitedWear resistant panel arrangement
US49307063 Oct 19885 Jun 1990Water broom
US523215619 Mar 19923 Ago 1993Self-cleaning spray nozzle and header system
US52560168 Nov 199126 Oct 1993Swedge anchoring assembly
US543549014 Ene 199425 Jul 1995Multifunctional adjustable irrigation system for plant bedding and low crop environments
US546060429 Nov 199324 Oct 1995Stryker CorporationSurgical irrigation apparatus
US546439029 Nov 19937 Nov 1995Stryker CorporationSurgical multiorifice irrigation apparatus