CA960190A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Dispensing system with propellant metering valve
Assignee: Novartis Corp
•
Filing: 1971-11-17
•
Granted: 1974-12-31
•
Expires: 1991-11-17
Abstract
No abstract record available.
Inventors
- 👤 Jean Marand
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 09:07
CPC Classifications
—
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.