Y10S 264/52
Processes of making corrugated tubes for gas mask
Y10S264/52 (Processes of making corrugated tubes for gas mask) appears on 12 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 12
- Published applications
- 0
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 31 Mar 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Intravascular catheter31 Mar 1998US 5,733,400 ACordis Corporation
- Intravascular catheter and method of manufacturing27 Jan 1998US 5,711,909 ACordis Corporation
- Intravascular catheter2 Sep 1997US 5,662,622 ACordis Corporation
- Method for making profiled plastic tubes such as corrugated tubes18 Sep 1990US 4,957,687 A
- Apparatus for the continuous manufacture of finned tubular sections made of synthetic material, and finned tubular sections28 Dec 1982US 4,365,948 AArmosig S.A.
No published applications in this class yet.
Most cited
By later US patents
- Intravascular catheter347US 5,662,622 ACordis Corporation · 1997
- Intravascular catheter182US 5,733,400 ACordis Corporation · 1998
- Intravascular catheter and method of manufacturing95US 5,711,909 ACordis Corporation · 1998
- Hose construction and method of making same40US 4,091,063 ADayco Corporation · 1978
- Apparatus for the continuous manufacture of finned tubular sections made of synthetic material, and finned tubular sections33US 4,365,948 AArmosig S.A. · 1982