Patent CH440183A successfully refreshed from Google Patents.
CH440183A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Mobile lighting device
Assignee: Polyma Maschinenbau Dr Appelha
•
Filing: 1965-10-14
•
Granted: —
•
Expires: 1985-10-14
Abstract
No abstract record available.
Inventors
- 👤 Hermann Dr Appelhans
- 👤 Bornmann Otto
- 👤 Guentzel Rolf
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 08:32
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/18; F; F21; F21W; F21W2131/00; F21W2131/10
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.