CA977124A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Tundishes
Assignee: Foseco International Ltd
•
Filing: 1974-07-29
•
Granted: 1975-11-04
•
Expires: 1994-07-29
Abstract
No abstract record available.
Inventors
- 👤 Claude Seguin
- 👤 Bernard De Wiet
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 22:21
CPC Classifications
B; B22; B22D; B22D41/00; B22D41/02
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.