SE7809090L
Ultrasonic transducer with reference reflector
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
10 members in 6 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 82903677 | United States of America | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| US4130018A | United States of America | A | |
| SE7809090LThis record | Sweden | L | |
| GB2003699A | United Kingdom | A | |
| FR2402376A1 | France | A1 | |
| DE2837689A1 | Germany | A1 | |
| GB2003699B | United Kingdom | B | |
| CA1123946A | Canada | A | |
| SE427711B | Sweden | B | |
| FR2402376B1 | France | B1 | |
| DE2837689C2 | Germany | C2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent has lapsedLapsedNUG | NUG |
Numbers
- Application
- 7809090
Titles2
- Swedish
- ULTRALJUDGIVARE FOR EKOLOD
- English
- Ultrasonic publisher for sonar
Classification
- CPC, 2
- G01F23/2962
- G01N2291/02836
- IPC, 1
- G01F23 296