Patent CH31706A successfully refreshed from Google Patents.
CH31706A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Transportable reinforced concrete slab
Assignee: Henry Lossier
•
Filing: 1905-03-08
•
Granted: —
•
Expires: 1925-03-08
Abstract
No abstract record available.
Inventors
- 👤 Henry Lossier
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 17:50
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/04; E04B5/06
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.