DE801249C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Four-wheel drive, especially for agricultural tractors
Assignee: Heinrich Lanz AG
•
Filing: 1949-04-07
•
Granted: 1950-12-28
•
Expires: 1969-04-07
Abstract
No abstract record available.
Inventors
- 👤 Anton Lentz
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 18:17
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/34; B60K17/348; B60K17/35; B60K17/3505
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.