Assignee
HWA CHIN MACHINERY FACTORY CO
TW·9 granted patents·37 citations·filing 1994–2006
Top patents by PatentIndex Score
9 records- 0182US7351049B1Circulating lubrication oil passage structure of toggle mechanism of an injection molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2006·Granted Apr 1, 2008·7 cites·3 claims
- 0281US7241133B2Adjustment device for a movable wall of an injection molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2005·Granted Jul 10, 2007·7 cites·3 claims
- 0374US6345975B1Arm structure for an injecting molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2000·Granted Feb 12, 2002·7 cites·1 claims
- 0458US6520766B2Mold locking device for a molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2000·Granted Feb 18, 2003·3 cites·2 claims
- 0556US6364655B1Arm structure for an injection molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2000·Granted Apr 2, 2002·2 cites·1 claims
- 0648US7214050B2Adjusting structure of an adjusting seat of an injection molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2005·Granted May 8, 2007·0 cites·2 claims
- 0739US5439369AMold locking device for an injecting machineHWA CHIN MACHINERY FACTORY CO·Filed 1994·Granted Aug 8, 1995·9 cites·1 claims
- 0837US7147459B2Control mechanism for a rotary disk of a dual-color injection molding machineHWA CHIN MACHINERY FACTORY CO·Filed 2004·Granted Dec 12, 2006·0 cites·5 claims
- 0930US5639491AArrangement of oil cylinders for a plastic injecting machineHWA CHIN MACHINERY FACTORY CO·Filed 1995·Granted Jun 17, 1997·2 cites·1 claims
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