Patent CA614173A successfully refreshed from Google Patents.
CA614173A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Alloy steel
Assignee: Carpenter Steel Co
•
Filing: —
•
Granted: 1961-02-07
•
Expires: 1978-02-07
Abstract
No abstract record available.
Inventors
- 👤 J. Culp Neil
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-05 20:15
CPC Classifications
C; C22; C22C; C22C38/00; C22C38/18; C22C38/38
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.