USB467412I5
Dial scale and station indicator
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 13 January 1993, 33.7 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US1869221A | Cites | United States of America | Search report |
| US1894111A | Cites | United States of America | Search report |
| US2215310A | Cites | United States of America | Search report |
| US2328485A | Cites | United States of America | Search report |
| US2402856A | Cites | United States of America | Search report |
| US2428792A | Cites | United States of America | Search report |
| US2520028A | Cites | United States of America | Search report |
| US2711711A | Cites | United States of America | Search report |
| US2823639A | Cites | United States of America | Search report |
| US2885992A | Cites | United States of America | Search report |
| US2972283A | Cites | United States of America | Search report |
| US3344700A | Cites | United States of America | Search report |
| US3513805A | Cites | United States of America | Search report |
| US3536859A | Cites | United States of America | Search report |
| US3692383A | Cites | United States of America | Search report |
| US3761704A | Cites | United States of America | Search report |
| US3800328A | Cites | United States of America | Search report |
| US3821489A | Cites | United States of America | Search report |
12 members in 10 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 46741274 | United States of America | A | |
| US19740467412 | – | – | – |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| NL7505167A | Netherlands (Kingdom of the) | A | |
| FR2270561A1 | France | A1 | |
| JPS50151515A | Japan | A | |
| USB467412I5This record | United States of America | I5 | |
| BR7502716A | Brazil | A | |
| DE2519948A1 | Germany | A1 | |
| US3981265A | United States of America | A | |
| AU8088575A | Australia | A | |
| GB1506063A | United Kingdom | A | |
| CA1040715A | Canada | A | |
| JPS5431887B2 | Japan | B2 | |
| IT1035622B | Italy | B |
Numbers
- Publication, DOCDB
- B467412
- Publication, EPODOC
- USB467412I
- Application
- 467412
- Application, DOCDB
- 46741274
- Application, EPODOC
- US19740467412
Classification
- CPC, 2
- H03J1/04
- Y10S116/05
- IPC, 5
- G11B31 00
- G11B33 10
- G11B33 12
- G12B11 02
- H03J1 04