FR808647A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Junction device for lighting gas pipes and other applications
Assignee: Roy
•
Filing: 1932-08-08
•
Granted: 1937-02-11
•
Expires: 1952-08-08
Abstract
No abstract record available.
Inventors
- 👤 Roy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 05:43
CPC Classifications
F; F16; F16L; F16L21/00; F16L21/02; F16L21/04
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.