DE916353C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Clamping device for formwork walls
Assignee: KARL HEILWAGEN BAUGERAETE IMP
•
Filing: 1952-01-01
•
Granted: 1954-08-09
•
Expires: 1972-01-01
Abstract
No abstract record available.
Inventors
- 👤 Karl Heilwagen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 05:00
CPC Classifications
E; E04; E04G; E04G17/00; E04G17/001
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.