Patent FR607215A successfully refreshed from Google Patents.
FR607215A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Variable compression chamber
Assignee: Henri Kundig
•
Filing: 1925-12-01
•
Granted: 1926-06-28
•
Expires: 1945-12-01
Abstract
No abstract record available.
Inventors
- 👤 Henri Kundig
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:01
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/04; F02B75/048; F02B75/045
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.