Patent US8683A successfully refreshed from Google Patents.
Patent US286754A successfully refreshed from Google Patents.
Patent AT193571B successfully refreshed from Google Patents.
Patent JPS5494584A successfully refreshed from Google Patents.
Patent AT189374B successfully refreshed from Google Patents.
AT189374B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Formwork element
Assignee: Matthias Bogensperger
•
Filing: 1955-12-29
•
Granted: 1957-03-25
•
Expires: 1975-12-29
Abstract
No abstract record available.
Inventors
- 👤 Matthias Bogensperger
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-07 01:55
CPC Classifications
—
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.