Patent AT23227B successfully refreshed from Google Patents.
AT23227B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Thermal battery.
Assignee: Franz Bitt
•
Filing: 1904-06-16
•
Granted: 1906-02-26
•
Expires: 1924-06-16
Abstract
No abstract record available.
Inventors
- 👤 Franz Bitt
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-24 11:28
CPC Classifications
H; H10; H10N; H10N10/00; H10N10/10; H10N10/17
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.