FR708148A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to concrete pilings cast in the ground
Assignee: ENTPR SOLY ET CIE
•
Filing: 1930-12-20
•
Granted: 1931-07-20
•
Expires: 1950-12-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 09:01
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/34; E02D5/38; E02D5/385
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.