CH279729A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Internal combustion engine.
Assignee: Gen Motors Corp
•
Filing: 1950-01-25
•
Granted: —
•
Expires: 1970-01-25
Abstract
No abstract record available.
Inventors
- 👤 Corporation General Motors
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 17:30
CPC Classifications
F; F01; F01P; F01P3/00; F01P3/06; F01P3/08; F01M; F01M1/00; F01M1/06; F02; F02B; F02B3/00; F02B3/06
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.