B29D 2030/0646
Attaching to, or removing the vulcanizing cores or bladders from the center
Official title: {Attaching to, or removing the vulcanizing cores or bladders from the center mechanisms}
B29D2030/0646 (Attaching to, or removing the vulcanizing cores or bladders from the center) appears on 12 US grants and 4 published applications in this corpus.
Search patents in B29D- Granted patents
- 12
- Published applications
- 4
- Assignees
- 8
- Inventors
- 15
- Latest grant
- 22 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rigid core mold removal device and tire manufacturing method22 Oct 2019US 10,449,741 B2Sumitomo Rubber Industries, Ltd.
- Bladder-fixing unit15 May 2018US 9,969,139 B2Toyo Tire & Rubber Co., Ltd.
- Tire vulcanizer and maintenance method of tire vulcanizer31 Mar 2015US 8,992,197 B2Mitsubishi Heavy Industries Machinery Technology Corporation
- Center mechanism of tire vulcanizing machine13 Mar 2012US 8,133,046 B2Mitsubishi Heavy Industries, Ltd.
- Central mechanism for a tire vulcanizer2 Dec 2003US 6,655,941 B1Mitsubishi Jukogyo Kabushiki Kaisha
- Bladder-fixing unit20 Apr 2017US 2017/0106611 A1Toyo Tire & Rubber Co., Ltd.
- Rigid core mold removal device and tire manufacturing method3 Sep 2015US 2015/0246491 A1Sumitomo Rubber Industires Ltd.
- Tire vulcanizer and maintenance method of tire vulcanizer11 Dec 2014US 2014/0363531 A1Mitsubishi Heavy Industries Machinery Technology Corporation
- Center mechanism of tire vulcanizing machine14 Oct 2010US 2010/0260877 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Tire curing press mechanism27US 4,872,822 APirelli Coordinamento Pneumatici S.p.A. · 1989
- Center mechanism of tire curing press12US 5,409,361 AKabushiki Kaisha Kobe Seiko Sho · 1995
- Bladder carrying and setting apparatus for tire vulcanizing press9US 5,522,716 AKabushiki Kaisha Kobe Seiko Sho · 1996
- Center mechanism of a tire vulcanizing machine7US 5,106,280 AMitsubishi Jukogyo Kabushiki Kaisha · 1992
- Control device for vulcanization chambers in vulcanization presses and process put into practice by said control device5US 5,393,480 APirelli Coordinamento Pneumatici S.p.A. · 1995