DE478967C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Control cams for cam controls of all kinds of power and working machines
Assignee: Deutsche Versuchsanstalt fuer Luftfahrt eV
•
Filing: 1927-11-22
•
Granted: 1929-07-11
•
Expires: 1947-11-22
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Walter Janson
- 👤 Fritz Kuehn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 09:52
CPC Classifications
F; F01; F01L; F01L13/00; F01L13/0015; F01L13/0057
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.