Assignee
R & D TOOL & ENGINEERING CO
US·17 granted patents·3 pending applications·275 citations·filing 1998–2015
Top patents by PatentIndex Score
20 records- 0194USD595581SBottle baseR & D TOOL & ENGINEERING CO·Filed 2008·Granted Jul 7, 2009·61 cites·1 claims
- 0291US6391244B1Air-powered ejection system for preform take out plate assemblyR & D TOOL & ENGINEERING CO·Filed 2000·Granted May 21, 2002·46 cites·11 claims
- 0390US6726467B1Injection molding nozzleR & D TOOL & ENGINEERING CO·Filed 2002·Granted Apr 27, 2004·42 cites·21 claims
- 0487US7381045B2Quick change blow mold toolingR & D TOOL & ENGINEERING CO·Filed 2005·Granted Jun 3, 2008·25 cites·25 claims
- 0584US9352492B2Injection blow molding system with enhanced parison mold configurationR&D TOOL & ENGINEERING CO·Filed 2015·Granted May 31, 2016·2 cites·17 claims
- 0680US9132581B2Injection blow molding system with enhanced parison mold configurationR & D TOOL & ENGINEERING CO·Filed 2013·Granted Sep 15, 2015·3 cites·36 claims
- 0780US8714965B2Injection nozzle with enhanced heat transfer characteristicsR & D TOOL & ENGINEERING CO·Filed 2013·Granted May 6, 2014·3 cites·20 claims
- 0880US7704069B2Injection molding apparatus having swiveling nozzlesR & D TOOL & ENGINEERING CO·Filed 2005·Granted Apr 27, 2010·6 cites·20 claims
- 0978US7771189B2Injection molding apparatus with replaceable gate insertR & D TOOL & ENGINEERING CO·Filed 2008·Granted Aug 10, 2010·5 cites·26 claims
- 1078US6923638B2Apparatus for obtaining balanced flow of hot melt in a distribution manifoldR & D TOOL & ENGINEERING CO·Filed 2003·Granted Aug 2, 2005·16 cites·11 claims
- 1177US6450795B1Quick change mounting apparatus at the eject station of an injection stretch blow molding machineR & D TOOL & ENGINEERING CO·Filed 2000·Granted Sep 17, 2002·16 cites·15 claims
- 1276US7481644B2Universal mounting brackets for attaching a hot injection manifold to the lower die set of an injection blow molding machineR & D TOOL & ENGINEERING CO·Filed 2007·Granted Jan 27, 2009·4 cites·28 claims
- 1369US6902119B2Injection molding distribution manifold having improved uniformity of manifold block temperaturesR & D TOOL & ENGINEERING CO·Filed 2003·Granted Jun 7, 2005·7 cites·16 claims
- 1465US7267537B2Lock apparatus for the base portion of a blow moldR & D TOOL & ENGINEERING CO·Filed 2004·Granted Sep 11, 2007·10 cites·39 claims
- 1564US6824377B2Blow station bottom plug actuating mechanismR & D TOOL & ENGINEERING CO·Filed 2003·Granted Nov 30, 2004·6 cites·31 claims
- 1660US7121819B2Injection molding distribution manifold having improved end heatersR & D TOOL & ENGINEERING CO·Filed 2004·Granted Oct 17, 2006·3 cites·6 claims
- 1759US2013327766A1Multi-container systemR & D TOOL & ENGINEERING CO·Filed 2013·Application pending·0 cites
- 1850US2009250427A1Viscous Product BottleR & D TOOL & ENGINEERING CO·Filed 2008·Application pending·0 cites
- 1949US2008220114A1Method and apparatus for conditioning preforms in an injection stretch blow mold machineR & D TOOL & ENGINEERING CO·Filed 2007·Application pending·0 cites
- 2047US5980234ABlow mold apparatus for minimal gateR & D TOOL & ENGINEERING CO·Filed 1998·Granted Nov 9, 1999·20 cites·3 claims
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