B29D 2030/4431
By using gas flows
Official title: {by using gas flows, e.g. air jets blowing onto or underneath or sideways the layers}
B29D2030/4431 (By using gas flows) appears on 6 US grants and 0 published applications in this corpus.
Search patents in B29D- Granted patents
- 6
- Published applications
- 0
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 10 Aug 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tire component member conveying apparatus10 Aug 1993US 5,234,097 ABridgestone Corporation
- Apparatus for handling sheet material20 Jun 1989US 4,840,697 AW & A Bates Limited
- Methods for handling sheet material22 Dec 1987US 4,714,505 AW & A Bates Limited
- Apparatus for applying a rubber sheet onto a tire making drum15 May 1984US 4,448,627 ASumitomo Rubber Industries, Ltd.
- Servicer for a tire building drum16 Sep 1980US 4,222,811 ANRM Corporation
No published applications in this class yet.
Most cited
By later US patents
- Tire component member conveying apparatus18US 5,234,097 ABridgestone Corporation · 1993
- Servicer for a tire building drum13US 4,222,811 ANRM Corporation · 1980
- Apparatus for applying a rubber sheet onto a tire making drum13US 4,448,627 ASumitomo Rubber Industries, Ltd. · 1984
- Apparatus for handling sheet material9US 4,840,697 AW & A Bates Limited · 1989
- Guiding narrow strip8US 4,095,731 AThe Goodyear Tire & Rubber Company · 1978