US2040407A
Chemical heating composition
Abstract
This record has no abstract on file.
Term
Term ended
Expired 12 May 1953, 73.4 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US4114591A | Cited by | United States of America | Search report |
| US2531359A | Cited by | United States of America | Search report |
| US3233604A | Cited by | United States of America | Search report |
| US2007020412A1 | Cited by | United States of America | Pre-grant |
| US3181937A | Cited by | United States of America | Search report |
| US2461101A | Cited by | United States of America | Search report |
| US8256412B2 | Cited by | United States of America | Search report |
1 member in 1 office
Members1
| Document | Office | Kind | |
|---|---|---|---|
| US2040407AThis record | United States of America | A |
Numbers
- Application
- 676406
Titles
- English
- Chemical heating composition
Classification
- CPC, 2
- C09K5/16
- A47J36/30
- IPC, 2
- A47J36 30
- C09K5 16