B29C 73/325
Specially adapted for toroidal articles
Official title: {specially adapted for toroidal articles, e.g. tyres}
B29C73/325 (Specially adapted for toroidal articles) appears on 6 US grants and 0 published applications in this corpus.
Search patents in B29C- Granted patents
- 6
- Published applications
- 0
- Assignees
- 5
- Inventors
- 5
- Latest grant
- 18 Dec 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tire repair method using solid mandrel halves18 Dec 1990US 4,978,403 AMyers Industry
- Hydraulic tire repair method19 Jan 1988US 4,720,313 APerfect Equipment Inc.
- Heat pad24 Nov 1987US 4,708,608 A
- Tire repair device1 Dec 1981US 4,303,380 ALincoln Manufacturing Company, Inc.
- Method for repairing and retreading vehicle tires18 Nov 1980US 4,234,369 AVakuum Vulk Holdings Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Method for retreading and repairing vehicle tires8US 4,093,481 AVakuum Vulk Holdings Ltd. · 1978
- Heat pad7US 4,708,608 A1987
- Tire repair device6US 4,303,380 ALincoln Manufacturing Company, Inc. · 1981
- Method for repairing and retreading vehicle tires5US 4,234,369 AVakuum Vulk Holdings Ltd. · 1980
- Hydraulic tire repair method5US 4,720,313 APerfect Equipment Inc. · 1988