JPS529073B2
Respirator
Abstract
This record has no abstract on file.
Term
Term ended
Expired 1 May 1993, 33.4 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
19 members in 11 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 24938072 | United States of America | A |
Members19
| Document | Office | Kind | |
|---|---|---|---|
| NL7306054A | Netherlands (Kingdom of the) | A | |
| DE2321574A1 | Germany | A1 | |
| FR2183015A1 | France | A1 | |
| ZA732336B | South Africa | B | |
| JPS4948188A | Japan | A | |
| GB1408242A | United Kingdom | A | |
| CA996196A | Canada | A | |
| JPS529073B2This record | Japan | B2 | |
| US4036221A | United States of America | A | |
| DE2321574B2 | Germany | B2 | |
| NO137984B | Norway | B | |
| NO137984C | Norway | C | |
| DE2321574C3 | Germany | C3 | |
| FR2183015B1 | France | B1 | |
| SE410084B | Sweden | B | |
| NL178843B | Netherlands (Kingdom of the) | B | |
| NL178843C | Netherlands (Kingdom of the) | C | |
| DK153632B | Denmark | B | |
| DK153632C | Denmark | C |
Numbers
- Application
- 4763573
Classification
- CPC, 4
- A61M16/0009
- A61M16/0072
- A61M16/0075
- A61M16/024
- IPC, 1
- A61M16 00