Patent US6527716B1 successfully refreshed from Google Patents.
Patent JPS5019376A successfully refreshed from Google Patents.
Patent CA481234A successfully refreshed from Google Patents.
CA481234A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Universal self contained plow
Assignee: MASSEY-HARRIS Co Ltd
•
Filing: —
•
Granted: 1952-02-19
•
Expires: 1969-02-19
Abstract
No abstract record available.
Inventors
- 👤 Ross Ego George
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-06 16:25
CPC Classifications
—
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.