US2575446A
Ring top bucket
Abstract
This record has no abstract on file.
Term
Term ended
Expired 20 November 1968, 57.8 years ago.
- Priority and filed
- Granted
- Expired
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US6562301B1 | Cited by | United States of America | Search report |
| US2773817A | Cited by | United States of America | Search report |
| US6673319B2 | Cited by | United States of America | Search report |
| US2919048A | Cited by | United States of America | Search report |
| US5487484A | Cited by | United States of America | Search report |
| US2935837A | Cited by | United States of America | Search report |
| US2861712A | Cited by | United States of America | Search report |
| US2019141907A1 | Cited by | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 15690850 | United States of America | A | |
| US19500156908 | – | – | – |
Numbers
- Publication, DOCDB
- 2575446
- Publication, EPODOC
- US2575446
- Application
- 156908
- Application, DOCDB
- 15690850
- Application, EPODOC
- US19500156908
Titles
- English
- Ring top bucket
Classification
- CPC, 2
- D01D7/02
- Y10S220/917
- IPC, 1
- D01D7 02