Patent US4294624A successfully refreshed from Google Patents.
Patent FR1441963A successfully refreshed from Google Patents.
FR1441963A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for checking the tightness of containers containing a gas under pressure, in particular aerosol cans
Assignee: Karl Mader
•
Filing: 1965-07-23
•
Granted: 1966-06-10
•
Expires: 1985-07-23
Abstract
No abstract record available.
Inventors
- 👤 Karl Mader
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 22:28
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/04; G01M3/20; G01M3/22; G01M3/226; G01M3/229; F; F17; F17C; F17C13/00; F17C13/02; G01M3/002; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0382; F17C2250/00; F17C2250/04; F17C2250/0404; F17C2250/0447; F17C2250/0452; F17C2260/00; F17C2260/03; F17C2260/035; F17C2260/038; F17C2270/00; F17C2270/07; F17C2270/0718
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.