B29D 2030/0627
The pressing devices being ring-shaped
Official title: {the pressing devices being ring-shaped}
B29D2030/0627 (The pressing devices being ring-shaped) appears on 12 US grants and 2 published applications in this corpus.
Search patents in B29D- Granted patents
- 12
- Published applications
- 2
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 6 Jan 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mold for tire6 Jan 2009US 7,473,386 B2Sumitomo Rubber Industries, Ltd.
- Method for building pneumatic tires in an improved tire mold21 Aug 2001US 6,277,317 B1The Goodyear Tire & Rubber Company
- Bladder, bladderless-type dual-purpose tire vulcanizer17 Nov 1992US 5,164,199 AKabushiki Kaisha Kobe Seiko Sho
- Apparatus for vulcanizing pneumatic vehicle tires14 Jul 1992US 5,129,802 AContinental Aktiengesellschaft
- Bladderless type moulding apparatus7 Jul 1992US 5,127,811 AKabushiki Kaisha Kobe Seiko Sho
Most cited
By later US patents
- Tire press34US 4,236,883 ANRM Corporation · 1980
- Bladderless type moulding apparatus22US 5,127,811 AKabushiki Kaisha Kobe Seiko Sho · 1992
- Method for vulcanizing pneumatic vehicle tires10US 4,758,401 AContinental Aktiengesellschaft · 1988
- Apparatus for vulcanizing pneumatic vehicle tires8US 5,129,802 AContinental Aktiengesellschaft · 1992
- Apparatus for the bellowless vulcanization of tire blanks6US 3,948,591 ASemperit Aktiengesellschaft · 1976