FR425869A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New form of blocks, either clay, stones, bricks, cement, plaster, agglomerates or any other construction materials and wood
Assignee: ISIDORE CHARLES GUIRAUDON
•
Filing: 1911-01-19
•
Granted: 1911-06-22
•
Expires: 1931-01-19
Abstract
No abstract record available.
Inventors
- 👤 De Miranda Da Silveira Lobo Carlos
- 👤 Isidore-Charles Guiraudon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 14:24
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/04; E04B2/06; E04B2/08; E04B2002/0202; E04B2002/0204; E04B2002/0215; E04B2002/0217
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.