Patent FR368166A successfully refreshed from Google Patents.
FR368166A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Glass tiles and slabs with corrugated surface, to give light to the plumb line
Assignee: Individual
•
Filing: 1906-07-18
•
Granted: 1906-11-20
•
Expires: 1926-07-18
Abstract
No abstract record available.
Inventors
- 👤 Emil Offenbacher
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 06:06
CPC Classifications
F; F21; F21V; F21V5/00
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.