Y10S 415/913
Inlet and outlet with concentric portions
Y10S415/913 (Inlet and outlet with concentric portions) appears on 16 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 16
- Published applications
- 0
- Assignees
- 14
- Inventors
- 30
- Latest grant
- 23 Feb 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Compact fan and impeller23 Feb 1993US 5,188,508 AComair Rotron, Inc.
- Mechanical pump equipment3 Jul 1990US 4,938,662 AHitachi, Ltd.
- Multiple discharge cylindrical pump collector17 Oct 1989US 4,874,575 ARockwell International Corporation
- Fan unit for use with duct systems17 Jan 1989US 4,798,518 AWilhelm Gebhardt GmbH
- Turbocooler with multistage turbine wheel20 Dec 1988US 4,792,278 AAllied-Signal Inc.
No published applications in this class yet.
Most cited
By later US patents
- Compact fan and impeller119US 5,188,508 AComair Rotron, Inc. · 1993
- Aero electro turbine48US 4,398,096 A1983
- Fan unit for use with duct systems16US 4,798,518 AWilhelm Gebhardt GmbH · 1989
- Means for preventing an engine turbocharger from being damaged by foreign objects15US 3,971,218 ADeLaval Turbine Inc. · 1976
- Centrifugal pump with deaeration chamber10US 4,548,545 ADorr-Oliver Incorporated · 1985