Patent US1579273A successfully refreshed from Google Patents.
Patent FR886759A successfully refreshed from Google Patents.
FR886759A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing device for push-button switch
Assignee: Landis and Gyr AG
•
Filing: 1942-10-13
•
Granted: 1943-10-25
•
Expires: 1962-10-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 08:49
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/04; H01H13/06; H01H13/063
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.