B29D 2030/2628
Bladders for shaping the inner parts of the tyre beads or sidewalls
Official title: {Bladders for shaping the inner parts of the tyre beads or sidewalls}
B29D2030/2628 (Bladders for shaping the inner parts of the tyre beads or sidewalls) appears on 14 US grants and 2 published applications in this corpus.
Search patents in B29D- Granted patents
- 14
- Published applications
- 2
- Assignees
- 10
- Inventors
- 15
- Latest grant
- 7 Oct 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method, shaping drum, and plant for manufacturing a tire for a vehicle wheel7 Oct 2008US 7,431,787 B2Pirelli Pneumatici S.p.A.
- Process and apparatus for tire manufacturing with optimized bead positioning6 Jul 2004US 6,758,930 B1The Goodyear Tire & Rubber Company
- Tire building drum9 Sep 2003US 6,615,891 B2Bridgestone Corporation
- Apparatus for looping a coating structure around a bead core in motor-vehicle tires12 Sep 2000US 6,117,269 APirelli Coordinamento Pneumatici S.p.A.
- Apparatus for looping a coating structure around a bead core in motor-vehicle tires8 Sep 1998US 5,804,028 APirelli Coordinamento Pneumatici S.p.A.
Most cited
By later US patents
- Tire building apparatus with improved drum shoulder18US 4,149,927 AThe General Tire & Rubber Company · 1979
- Building and shaping a tire17US 4,243,451 AThe Goodyear Tire & Rubber Company · 1981
- Apparatus for looping a coating structure around a bead core in motor-vehicle tires11US 6,117,269 APirelli Coordinamento Pneumatici S.p.A. · 2000
- Method for forming tires9US 4,534,812 AZeon Kosan Co., Ltd. · 1985
- Method for looping a coating structure around a bead core in motor-vehicle tires7US 5,651,849 APirelli Coordinamento Pneumatici S.p.A. · 1997