Patent US2023116A successfully refreshed from Google Patents.
Patent CH62857A successfully refreshed from Google Patents.
CH62857A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pressure igniter
Assignee: Fritz Eichbauer
•
Filing: 1913-04-17
•
Granted: —
•
Expires: 1933-04-17
Abstract
No abstract record available.
Inventors
- 👤 Fritz Eichbauer
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 19:51
CPC Classifications
F; F42; F42C; F42C14/00; F42C14/02; F42C1/00; F42C1/02; F42C14/08; F42C15/00; F42C15/20; F42C15/38
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.