AT138651B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Hollow stone.
Assignee: Neue Bauweisen Geneba Ges Mit
•
Filing: 1932-10-20
•
Granted: 1934-09-10
•
Expires: 1952-10-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-04 21:26
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/14; E04B2/16; E04B2002/0202; E04B2002/0204; E04B2002/0206; E04B2002/0256; E04B2002/0258; E04B2002/026
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.