Schuco Heinz Schurmann GmbH & Co.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4928428 Lever-activated locking bar brace for a window or a doorExpiredDec 18, 86May 29, 90[E05D]
4790583 Actuating arrangement for window casement or door leaf fittingsExpiredDec 18, 86Dec 13, 88[E05C]
4739583 Deviating device of a locking bar brace for a window or a doorExpiredDec 18, 86Apr 26, 88[E05D]
4676043 Space frameExpiredFeb 13, 86Jun 30, 87[E04H]
4662054 Method of assembling insulated rail sectionsExpiredNov 13, 85May 05, 87[B23P]
4646408 Device for fastening together the parts of a heat-insulated composite sectionExpiredMay 23, 84Mar 03, 87[B23P]
4638613 Metal-glass structure for a front wall or a roofExpiredMay 24, 85Jan 27, 87[E04B]
4581852 Heat-insulated window casement and frame constructionExpiredMay 03, 84Apr 15, 86[E06B]
4553367 Frame for a door or window with at least one brace manufactured from hollow, preferably heat-insulated composite sectionsExpiredJan 09, 84Nov 19, 85[E04C]
4397116 Fire resistant doorExpiredNov 26, 80Aug 09, 83[E06B]
4395862 Composite frame, particularly for windows, doors and facadesExpiredSep 12, 80Aug 02, 83[E04B]
4213236 Tool for deforming a plurality of groove defining flanges against insulating bars in the groovesExpiredDec 08, 78Jul 22, 80[B23P]

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