Patent AT304782B successfully refreshed from Google Patents.
AT304782B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Slide closure for containers provided with a pouring opening and containing liquid melt
Assignee: Didier Werke Ag
•
Filing: 1970-07-24
•
Granted: 1973-01-25
•
Expires: 1990-07-24
Abstract
No abstract record available.
Inventors
- 👤 Hans-Joachim Dipl Ing Kutzer
- 👤 Gerolf Dr Strohmeier
- 👤 Bernd Ing Natter
- 👤 Karl Dr Sedlatschek
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-08 13:54
CPC Classifications
B; B22; B22D; B22D41/00; B22D41/14; B22D41/22; B22D41/28
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.