B29D 30/34
By jointly covering two bead-rings, located parallel to each other at a
Official title: by jointly covering two bead-rings, located parallel to each other at a distance apart, with fabric or cord layers
B29D30/34 (By jointly covering two bead-rings, located parallel to each other at a) appears on 28 US grants and 10 published applications in this corpus.
Search patents in B29D- Granted patents
- 28
- Published applications
- 10
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pneumatic tire and method for manufacturing same27 Sep 2022US 11,453,187 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire and manufacturing method therefor19 Jan 2021US 10,894,376 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire26 Nov 2013US 8,590,587 B2Sumitomo Rubber Industries, Ltd.
- Method of building pneumatic tires with carcass anchored by bead wire reinforcing layer2 Sep 2003US 6,613,173 B1Bridgestone Corporation
- Pneumatic tire and its manufacturing method7 Aug 2001US 6,270,606 B1Sumitomo Rubber Industries, Ltd.
- Pneumatic Tire and Method for Manufacturing Same14 Mar 2019US 2019/0077105 A1The Yokohama Rubber Co., Ltd.
- Pneumatic tyre and manufacturing method therefor5 Oct 2017US 2017/0282473 A1Sumitomo Rubber Industries, Ltd.
- Tire manufacturing method23 Mar 2017US 2017/0080658 A1Sumitomo Rubber Industries, Ltd.
- Ply making apparatus for tire manufacturing3 Mar 2016US 2016/0059503 A1
- Method of making a dual ply tire and tire carcass3 Mar 2016US 2016/0059629 A1
Most cited
By later US patents
- Process of manufacturing pneumatic tires and apparatus for carrying out the process29US 4,277,295 APolyair Maschinenbau G.m.b.H. · 1981
- Apparatus for the manufacture of reinforcements for tires15US 4,795,523 ACompagnie Generale Des Etablissements Michelin · 1989
- Method for the manufacture of reinforcements for tires10US 4,801,344 ACompagnie Generale des Etablissement Michelin-Michelin et Cie. · 1989
- Carcass reinforcement, made of a single filament, for a tire9US 5,858,138 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1999
- Method and device for producing a toroidal road vehicle tire carcass7US 5,308,432 ABridgestone Corporation · 1994