US3097698A
Wire line cementing tool
Abstract
This record has no abstract on file.
Term
Term ended
Expired 16 July 1980, 46.2 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US4487263A | Cited by | United States of America | Search report |
| US2004069503A1 | Cited by | United States of America | Pre-grant |
| US6371205B1 | Cited by | United States of America | Applicant |
| US3851703A | Cited by | United States of America | Search report |
| US4735266A | Cited by | United States of America | Search report |
| US3463248A | Cited by | United States of America | Search report |
| US7048066B2 | Cited by | United States of America | Search report |
| US3199598A | Cited by | United States of America | Search report |
| US1676785A | Cites | United States of America | Search report |
| US1802525A | Cites | United States of America | Search report |
| US1858501A | Cites | United States of America | Search report |
| US2207478A | Cites | United States of America | Search report |
| US2526021A | Cites | United States of America | Search report |
| US2740478A | Cites | United States of America | Search report |
| US2922477A | Cites | United States of America | Search report |
| US2935133A | Cites | United States of America | Search report |
| US2969839A | Cites | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 7380160 | United States of America | A | |
| US19600073801 | – | – | – |
Numbers
- Publication, DOCDB
- 3097698
- Publication, EPODOC
- US3097698
- Application
- 73801
- Application, DOCDB
- 7380160
- Application, EPODOC
- US19600073801
Titles
- English
- Wire line cementing tool
Classification
- CPC, 1
- E21B33/134
- IPC, 1
- E21B33 134