AT21857T
Heat-sealable multilayer film with a low gas-permeability and its use as packaging material
Abstract
This record has no abstract on file.
Term
Term ended
Expired 27 March 2002, 24.5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
34 members in 18 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3114171 | Germany | A |
Members34
| Document | Office | Kind | |
|---|---|---|---|
| FI821217A0 | Finland | A0 | |
| DK163082A | Denmark | A | |
| FI821217L | Finland | L | |
| NO820984L | Norway | L | |
| AU8213982A | Australia | A | |
| EP0062815A2 | European Patent Office (EPO) | A2 | |
| DE3114171A1 | Germany | A1 | |
| JPS57178747A | Japan | A | |
| PL235834A1 | Poland | A1 | |
| BR8201956A | Brazil | A | |
| ZA822379B | South Africa | B | |
| US4400428A | United States of America | A | |
| EP0062815A3 | European Patent Office (EPO) | A3 | |
| DD203013A5 | German Democratic Republic (until 1990) | A5 | |
| KR830009935A | Republic of Korea | A | |
| ES511263A0 | Spain | A0 | |
| ES8504420A1 | Spain | A1 | |
| CA1194664A | Canada | A | |
| AU548004B2 | Australia | B2 | |
| CS241505B2 | Czechoslovakia (until 1993) | B2 | |
| PL137578B1 | Poland | B1 | |
| EP0062815B1 | European Patent Office (EPO) | B1 | |
| AT21857TThis record | Austria | T | |
| ATE21857T1 | Austria | T1 | |
| DE3272973D1 | Germany | D1 | |
| NO158726B | Norway | B | |
| KR880001771B1 | Republic of Korea | B1 | |
| NO158726C | Norway | C | |
| FI77408B | Finland | B | |
| FI77408C | Finland | C | |
| MX160195A | Mexico | A | |
| JPH0249224B2 | Japan | B2 | |
| DK161502B | Denmark | B | |
| DK161502C | Denmark | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 82102587
Titles2
- German
- SIEGELBARE MEHRSCHICHTFOLIEN MIT GERINGER GASDURCHLAESSIGKEIT UND DARAUS HERGESTELLTE VERPACKUNGEN.
- English
- SEALABLE MULTILAYER FILMS WITH LOW GAS THROUGHPUT AND PREPARED PACKAGING.
Classification
- CPC, 12
- B32B27/32
- Y10S428/91
- Y10T428/2826
- Y10T428/31667
- Y10T428/31913
- Y10T428/3192
- B32B7/12
- B32B27/08
- B32B27/306
- B32B2307/31
- B32B2307/518
- B32B2553/00
- IPC, 6
- B29D7 00
- B32B27 28
- B32B27 32
- B65D65 40
- H01H71 52
- H01H83 12