CA931406A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Plastic bag and method of making plastic bag
Assignee: MIRLON PLASTICS Ltd
•
Filing: 1972-02-07
•
Granted: 1973-08-07
•
Expires: 1992-02-07
Abstract
No abstract record available.
Inventors
- 👤 Leon Y. D'ancona
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 03:15
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/06; B65D33/065; B31; B31B; B31B2155/00; B31B2155/003; B31B2160/00; B31B2160/20; B31B70/00; B31B70/74; B31B70/86; B31B70/872
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.