B29D 30/243
And with mechanisms for folding layers
Official title: {and with mechanisms for folding layers}
B29D30/243 (And with mechanisms for folding layers) appears on 9 US grants and 4 published applications in this corpus.
Search patents in B29D- Granted patents
- 9
- Published applications
- 4
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 2 Oct 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Machines and methods for manufacturing of an object closed onto itself2 Oct 2012US 8,276,635 B2VMI EPE Holland B.V.
- Method of folding tire breaker ply edges7 Dec 2004US 6,827,801 B2The Goodyear Tire & Rubber Company
- Tire belt folding drum5 Feb 2002US 6,343,638 B1
- Radial tire belt folding drum22 Aug 1989US 4,859,272 AThe Goodyear Tire & Rubber Company
- Method of producing tire belts11 Jul 1989US 4,846,907 ABridgestone Corporation
- Machines and methods for manufacturing of an object closed onto itself31 May 2012US 2012/0132347 A1VMI EPE Holland B.V.
- Process and plant for building tyres for vehicle wheels28 Oct 2010US 2010/0269976 A1Pirelli Tyre S. P. A.
- Machines And Methods For Manufacturing Of An Object Closed Onto Itself12 Feb 2009US 2009/0038740 A1VMI EPE Holland B.V.
- Method of folding tire breaker ply edges16 May 2002US 2002/0056522 A1The Goodyear Tire & Rubber Company
Most cited
By later US patents
- Belt folding machine and method11US 4,427,473 ANRM Corporation · 1984
- Forming apparatus for a breaker layer to be used in a radial tire10US 4,063,987 AMitsubishi Jukogyo Kabushiki Kaisha · 1977
- Tire building machinery9US 3,966,536 ADunlop Limited · 1976
- Method of producing tire belts8US 4,846,907 ABridgestone Corporation · 1989
- Tire belt folding drum8US 6,343,638 B12002