USB500176I5
Video recording and/or reproducing apparatus and record assembly for use therein
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 3 February 1993, 33.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US2915596A | Cites | United States of America | Search report |
| US3534182A | Cites | United States of America | Search report |
| US3668310A | Cites | United States of America | Search report |
| US3836731A | Cites | United States of America | Search report |
30 members in 17 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 10179073 | Japan | A | |
| JP19730101790 | – | – | – |
Members30
| Document | Office | Kind | |
|---|---|---|---|
| BE819617A | Belgium | A | |
| SE7411323L | Sweden | L | |
| NL7411985A | Netherlands (Kingdom of the) | A | |
| DE2442649A1 | Germany | A1 | |
| NO743173L | Norway | L | |
| FR2246018A1 | France | A1 | |
| DK471074A | Denmark | A | |
| JPS5054313A | Japan | A | |
| ZA745023B | South Africa | B | |
| USB500176I5This record | United States of America | I5 | |
| AU7271174A | Australia | A | |
| CH577726A5 | Switzerland | A5 | |
| ATA720074A | Austria | A | |
| ES429842A1 | Spain | A1 | |
| US3995316A | United States of America | A | |
| ES437266A1 | Spain | A1 | |
| GB1475388A | United Kingdom | A | |
| AT337266B | Austria | B | |
| SE7708984L | Sweden | L | |
| IT1019204B | Italy | B | |
| SE402997B | Sweden | B | |
| CA1038959A | Canada | A | |
| JPS5412209B2 | Japan | B2 | |
| JPS54142205A | Japan | A | |
| FR2246018B1 | France | B1 | |
| NO144502B | Norway | B | |
| NO144502C | Norway | C | |
| SE421359B | Sweden | B | |
| DE2442649C2 | Germany | C2 | |
| JPS5929627B2 | Japan | B2 |
Numbers
- Publication, DOCDB
- B500176
- Publication, EPODOC
- USB500176I
- Application
- 500176
- Application, DOCDB
- 50017674
- Application, EPODOC
- US19740500176
Classification
- CPC, 6
- G11B23/0014
- G11B15/61
- G11B15/67
- G11B21/02
- G11B25/02
- H04N5/784
- IPC, 7
- G11B25 04
- G11B15 61
- G11B15 67
- G11B21 02
- G11B23 00
- G11B25 02
- H04N5 784