← Back to Patent Explorer
CA956188A Expired / Lapsed CA ⏱️ 0.0 years remaining

Production of liquid films

Assignee: GAF Corp
•
Filing: 1971-01-18
•
Granted: 1974-10-15
•
Expires: 1991-01-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Bernard Kirsen

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-04 21:23
CPC Classifications
B; B41; B41N; B41N7/00; B41N7/06; G; G03; G03C; G03C1/00; G03C1/74; G03D; G03D5/00; G03D5/06; G03D5/067; B41N2207/00; B41N2207/02; B41N2207/10; B41N2207/14

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag