Patent DE16756C successfully refreshed from Google Patents.
DE16756C
Active / In Force
DE
Night and illumination lights with a jacket made of paper or tinfoil to prevent dripping and to achieve more economical burning
Assignee: F. E. BERTA in Fulda
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 00:57
CPC Classifications
F; F21; F21V; F21V35/00; F21V35/006
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.