CH449428A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Displacement machine
Assignee: Wildhaber Ernest
•
Filing: 1966-02-21
•
Granted: —
•
Expires: 1986-02-21
Abstract
No abstract record available.
Inventors
- 👤 Wildhaber Ernest
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 09:32
CPC Classifications
F; F01; F01C; F01C3/00; F01C3/06; F01C3/08; F01C3/085
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.