AT175367B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Shaped stone and masonry made with these shaped stones
Assignee: Robert Dipl Ing Kalesa
•
Filing: 1951-06-22
•
Granted: 1953-07-10
•
Expires: 1971-06-22
Abstract
No abstract record available.
Inventors
- 👤 Robert Dipl Ing Kalesa
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-30 14:37
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/14; E04C; E04C1/00; E04C1/39; E04C1/40; E04C1/41; E04B2002/0256; E04B2002/0289
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.