US853083A
Sign-displaying device.
Abstract
This record has no abstract on file.
Term
Term ended
Expired 7 May 1924, 102.4 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US7425075B1 | Cited by | United States of America | Applicant |
Numbers
- Application
- 328624
Titles
- English
- SIGN-DISPLAYING DEVICE.
Classification
- CPC, 1
- G09F13/02