B29D 2030/208
The drum supporting device being rotatable around a vertical axis
Official title: {the drum supporting device being rotatable around a vertical axis}
B29D2030/208 (The drum supporting device being rotatable around a vertical axis) appears on 20 US grants and 10 published applications in this corpus.
Search patents in B29D- Granted patents
- 20
- Published applications
- 10
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for producing green tyres6 Apr 2021US 10,967,592 B2Harburg-Freudenberger Maschinenbau GmbH
- Control method, working system, and manufacturing method15 Sep 2020US 10,775,764 B2Hirata Corporation
- Method and plant for manufacturing tyres for vehicle wheels24 Feb 2015US 8,960,254 B2Pirelli Tyre S. P. A.
- Tire building method and rotational transfer device for drum transfer support base in tire building process5 Feb 2013US 8,365,790 B2Toyo Tire & Rubber Co., Ltd.
- Method and plant for manufacturing tyres for vehicle wheels24 Jul 2012US 8,226,785 B2Pirelli Tyre S. P. A.
- Device and method for producing green tyres26 Oct 2017US 2017/0305091 A1Harburg-Freudenberger Maschinenbau GmbH
- Control Method, Working System, and Manufacturing Method7 Sep 2017US 2017/0255182 A1Hirata Corporation
- Method and plant for manufacturing tyres for vehicle wheels8 Nov 2012US 2012/0279661 A1Pirelli Tyre S. P. A.
- Tire Building Method and Rotational Transfer Device for Drum Transfer Support Base in Tire Building Process19 Jan 2012US 2012/0012256 A1Toyo Tire & Rubber Co., Ltd.
- Variable-centreline tyre building drum16 Jul 2009US 2009/0178766 A1
Most cited
By later US patents
- Hot tire forming method54US 4,877,468 AThe Firestone Tire & Rubber Company · 1989
- Green tire building process and apparatus26US 4,268,330 ABridgestone Tire Company Limited · 1981
- Tire building system15US 4,053,342 AThe Goodyear Tire & Rubber Company · 1977
- Apparatus for the manufacture of pneumatic tires15US 4,732,640 AW & A Bates Limited · 1988
- Tire building system12US 4,134,783 AThe Goodyear Tire & Rubber Company · 1979