Patent GB190912976A successfully refreshed from Google Patents.
DE1923055A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Leveling process using a central horizon sensor and several peripheral horizon sensors
Assignee: Individual
•
Filing: 1969-05-06
•
Granted: —
•
Expires: 1989-05-06
Abstract
No abstract record available.
Inventors
- 👤 Karl Speidel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 12:58
CPC Classifications
G; G01; G01C; G01C5/00
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.