rotatable sprue bushings or runner channels for controlling runner flow in one cavity

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Industry

CPC
B29C2045/2706

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS

Current Industry

B29C2045/2706rotatable sprue bushings or runner channels for controlling runner flow in one cavity

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Patents Grantslast 30 patents

Information Patent Grant
Injection device provided with flow path switching block
- Patent number 10,850,438
- Issue date Dec 1, 2020
- The Japan Steel Works, Ltd.
- Akira Yasue
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection mold plate module having switchable sub-runners
- Patent number 8,197,247
- Issue date Jun 12, 2012
- Hon Hai Precision Industry Co., Ltd.
- Hsin-Ho Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and device for the injection molding of a plastic mass
- Patent number 6,344,164
- Issue date Feb 5, 2002
- Mannesmann AG
- Glenn Tyler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding apparatus with rotatable sprue bushing
- Patent number 5,374,183
- Issue date Dec 20, 1994
- Shinkoh Selubic Co., Ltd.
- Hiroshi Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INJECTION DEVICE PROVIDED WITH FLOW PATH SWITCHING BLOCK
- Publication number 20190047195
- Publication date Feb 14, 2019
- The Japan Steel Works, Ltd.
- Akira YASUE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLD PLATE MODULE AND INJECTION MOLD HAVING SAME
- Publication number 20110262578
- Publication date Oct 27, 2011
- HON HAI Precision Industry CO., LTD.
- Hsin-Ho Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL