Patent FR1084473A successfully refreshed from Google Patents.
FR1084473A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Removable and transportable portal bridge
Assignee: Pierre-Rene-Edmond Broux
•
Filing: 1953-08-20
•
Granted: 1955-01-19
•
Expires: 1973-08-20
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Rene-Edmond Broux
- 👤 Claude-Paul-Louis Hottua
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 04:09
CPC Classifications
B; B66; B66C; B66C19/00; B66C19/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.