Patent DE840110C successfully refreshed from Google Patents.
DE840110C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cleaning battery connections
Assignee: THOMAS MELDRUM Ltd
•
Filing: 1950-03-10
•
Granted: 1952-05-29
•
Expires: 1970-03-10
Abstract
No abstract record available.
Inventors
- 👤 Sydney Valentine Divers
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 15:35
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/002
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.