Class B29C : SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
Subclass 33/24: Moulds or cores; Details thereof or accessories therefor Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11981052 | Pneumatic system, imprint apparatus and use thereof | Nov 08, 19 | May 14, 24 | Koninklijke Philips N.V. |
| 11981053 | Compression molding device | Dec 09, 19 | May 14, 24 | NIPPON CLOSURES CO., LTD.; TOYO SEIKAN GROUP ENGINEERING CO., LTD.; |
| 11890796 | Mold clamping apparatus provided with forceful mold opening mechanism | Jul 08, 20 | Feb 06, 24 | NISSEI PLASTIC INDUSTRIAL CO., LTD. |
| 11376772 | Light weight mold support structure in a single dual injection molding machine | Feb 13, 19 | Jul 05, 22 | F&S Tool, Inc. |
| 11338488 | Mold clamping device | Dec 25, 20 | May 24, 22 | NISSEI PLASTIC INDUSTRIAL CO., LTD. |
| 11305467 | Toggled roll stack | Jan 08, 20 | Apr 19, 22 | Mega Machinery, Inc. |
| 11117300 | Mold clamping device | Mar 20, 20 | Sep 14, 21 | Seiko Instruments Inc. |
| 10940615 | Mold clamping device | Mar 31, 17 | Mar 09, 21 | Kyoraku Co. LTD |
| 10933575 | Apparatus and method for forming pouch case for secondary battery | Apr 11, 17 | Mar 02, 21 | LG Chem, Ltd |
| 10882105 | Control method and drive control apparatus of hydraulic injection molding machine | Dec 22, 17 | Jan 05, 21 | Nissei Plastic Industrial Co., Ltd. |
| 10596620 | Mold for producing cast parts | Dec 05, 12 | Mar 24, 20 | Not available |
| 9840031 | Hydraulic tire vulcanizing machine capable of realizing self-adaptive mold adjustment without a supporting plate | Jun 25, 15 | Dec 12, 17 | SINO-ARP TIRES EQUIPMENT TECHNOLOGY (SUZHOU) CO., LTD |
| 9789639 | Mold-clamping device, injection-molding device, and method for opening and closing mold | Jan 30, 13 | Oct 17, 17 | MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD., MITSUBISHI HEAV INDUSTRIES PLASTIC TECHNOLOGY CO., LTD., |
| 9610710 | Arrangement for receiving a casting mold with coaxial drive and method therefor | Mar 29, 12 | Apr 04, 17 | BODO RICHTER |
| 8636491 | Tire vulcanizer | May 10, 11 | Jan 28, 14 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 8485806 | Tire vulcanizing device | Dec 24, 10 | Jul 16, 13 | FUJI SEIKO CO., LTD., FUJI SHOJI CO., LTD., |
| 7425123 | Hydraulic mold clamping unit | Apr 05, 06 | Sep 16, 08 | KRAUSSMAFFEI TECHNOLOGIES GMBH |
| 5798070 | Encapsulation method | Mar 04, 96 | Aug 25, 98 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 5690970 | Split mold opening/closing device for a tire vulcanizer | May 06, 96 | Nov 25, 97 | Mitsubishi Jukogyo Kabushiki Kaisha |
| 5686032 | Process of forming a gasket directly on workpiece, using a mold clamped to the workpiece | Nov 15, 94 | Nov 11, 97 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0050,549 | MOLD, MOLD CLAMPING DEVICE, INJECTION MOLDING MACHINE, AND MOLDING METHOD FOR MOLDED ARTICLE | Aug 07, 24 | Feb 13, 25 | Not available |
| 2024/0269,898 | TIE-BAR-LESS CLAMPING UNIT | Feb 07, 24 | Aug 15, 24 | Not available |
| 2024/0198,567 | COLUMN-FREE CLOSING UNIT FOR AN INJECTION-MOULDING APPARATUS | Jun 29, 22 | Jun 20, 24 | Not available |
| 2023/0202,074 | SINGLE-ACTING FULL RETURN MOLD CLAMP | Dec 12, 22 | Jun 29, 23 | Not available |
| 2019/0016,018 | MOLD CLAMPING DEVICE | Mar 31, 17 | Jan 17, 19 | Kyoraku Co. LTD |
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