Patent DE485285C successfully refreshed from Google Patents.
DE485285C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Power connection for an electrical safety headlight lamp that can be rotated a full 360 360 in a tuning fork
Assignee: Individual
•
Filing: 1928-04-24
•
Granted: 1929-10-29
•
Expires: 1948-04-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 13:24
CPC Classifications
H; H05; H05B; H05B31/00; H05B31/003; H05B31/0039
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.