Patent CA950434A successfully refreshed from Google Patents.
CA950434A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Collapsible calendar stand
Assignee: Weldo Plastics Ltd
•
Filing: 1972-09-22
•
Granted: 1974-07-02
•
Expires: 1992-09-22
Abstract
No abstract record available.
Inventors
- 👤 Lewis Cohen
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-09 07:41
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/04; B42D5/043; G; G09; G09F; G09F1/00; G09F1/04; G09F23/00; G09F23/10
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.