SE0004641L
Control system and control method for fan
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
7 members in 4 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 17218499 | United States of America | P |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| SE0004641D0 | Sweden | D0 | |
| SE0004641LThis record | Sweden | L | |
| DE10062534A1 | Germany | A1 | |
| JP2001200796A | Japan | A | |
| US2001029907A1 | United States of America | A1 | |
| US6463891B2 | United States of America | B2 | |
| JP4801836B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent application has lapsedLapsedNAV | NAV |
Numbers
- Application
- 4641
Titles2
- Swedish
- Styrsystem och förfarande med dubbla fläktar
- English
- Control system and procedure with double fans
Classification
- CPC, 20
- F04D27/004
- F01P3/18
- F01P7/044
- F01P7/048
- F01P2003/182
- F01P2005/025
- F01P2023/00
- F01P2025/08
- F01P2025/13
- F01P2025/40
- F01P2025/60
- F01P2060/02
- F01P2060/04
- F01P2060/045
- F02B29/0431
- F02B29/0475
- F02B29/0493
- F04D29/582
- Y02B30/70
- Y02T10/12
- IPC, 7
- F04D27 00
- F01P3 18
- F01P5 02
- F01P7 04
- F02B29 04
- F04D27 02
- F04D29 58