US2168698A
Device for flame signals
Abstract
This record has no abstract on file.
Term
Term ended
Expired 29 June 1957, 69.2 years ago.
- Priority and filed
- Granted
- Expired
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US9261275B2 | Cited by | United States of America | Search report |
| US11220655B2 | Cited by | United States of America | Applicant |
| US2011027736A1 | Cited by | United States of America | Pre-grant |
| USD983423S | Cited by | United States of America | Applicant |
| USD835833S | Cited by | United States of America | Search report |
| US10626348B2 | Cited by | United States of America | Applicant |
| USD851813S | Cited by | United States of America | Applicant |
| US3292608A | Cited by | United States of America | Search report |
| US10011805B2 | Cited by | United States of America | Search report |
| US2671330A | Cited by | United States of America | Search report |
| US2011027737A1 | Cited by | United States of America | Pre-grant |
| US11560528B2 | Cited by | United States of America | Applicant |
| WO2024039823A1 | Cited by | World Intellectual Property Organization (WIPO) | International search |
| US11834623B2 | Cited by | United States of America | Applicant |
| US9816053B2 | Cited by | United States of America | Applicant |
| US8961171B2 | Cited by | United States of America | Search report |
| US12091634B2 | Cited by | United States of America | Applicant |
| US2012148966A1 | Cited by | United States of America | Pre-grant |
| US3487918A | Cited by | United States of America | Search report |
| US9410696B2 | Cited by | United States of America | Applicant |
| US3036451A | Cited by | United States of America | Search report |
| US9796946B2 | Cited by | United States of America | Applicant |
| US3327505A | Cited by | United States of America | Search report |
| US2012148967A1 | Cited by | United States of America | Pre-grant |
| US2526249A | Cited by | United States of America | Search report |
| US11384313B2 | Cited by | United States of America | Applicant |
| US3475531A | Cited by | United States of America | Search report |
| AU2016200685B2 | Cited by | Australia | Search report |
| US3124247A | Cited by | United States of America | Search report |
| US10151477B2 | Cited by | United States of America | Search report |
| US9039409B2 | Cited by | United States of America | Search report |
| US3476493A | Cited by | United States of America | Search report |
| US3495924A | Cited by | United States of America | Search report |
| US10619846B2 | Cited by | United States of America | Applicant |
| US3261346A | Cited by | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 15095737 | United States of America | A | |
| US19370150957 | – | – | – |
Numbers
- Publication, DOCDB
- 2168698
- Publication, EPODOC
- US2168698
- Application
- 15095737
- Application, DOCDB
- 15095737
- Application, EPODOC
- US19370150957
Titles
- English
- Device for flame signals
Classification
- CPC, 1
- F21L17/00
- IPC, 1
- F21L17 00