Patent US2799270A successfully refreshed from Google Patents.
Patent US2323369A successfully refreshed from Google Patents.
Patent US2602639A successfully refreshed from Google Patents.
Patent US6358277B1 successfully refreshed from Google Patents.
FR756541A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electric switch for obtaining several intensities for the same lighting lamp
Assignee: Jules Abos
•
Filing: 1932-09-09
•
Granted: 1933-12-11
•
Expires: 1952-09-09
Abstract
No abstract record available.
Inventors
- 👤 Jules Abos
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 03:42
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/04; H05B39/06
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.