AT182873B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Device for connecting tubes and bars of metal structures
Assignee: Dalmine Spa
•
Filing: 1953-07-15
•
Granted: 1955-08-10
•
Expires: 1973-07-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-03 02:25
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/58; E04B1/5825; E04B1/5837; E04B1/585; E04B1/18; E04B1/19; E04B2001/1924; E04B2001/1927
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.