US1991784A
Refrigerant applicator
Abstract
This record has no abstract on file.
Term
Term ended
Expired 19 February 1952, 74.6 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| WO8204184A1 | Cited by | World Intellectual Property Organization (WIPO) | Search report |
| US2744391A | Cited by | United States of America | Search report |
| US2415455A | Cited by | United States of America | Search report |
| US2791888A | Cited by | United States of America | Search report |
| US2825338A | Cited by | United States of America | Search report |
| US4791930A | Cited by | United States of America | Search report |
| US3916911A | Cited by | United States of America | Search report |
| US3674031A | Cited by | United States of America | Search report |
| US2722266A | Cited by | United States of America | Search report |
| EP0107949B1 | Cited by | European Patent Office (EPO) | Examiner |
| EP0107949A1 | Cited by | European Patent Office (EPO) | Examiner |
| US3918458A | Cited by | United States of America | Search report |
Numbers
- Application
- 625396
Titles
- English
- Refrigerant applicator
Classification
- CPC, 3
- A61F7/10
- A61F2007/0001
- A61F2007/0056
- IPC, 2
- A61F7 00
- A61F7 10