← Back to Patent Explorer
US2347697A Expired / Lapsed US ⏱️ 0.0 years remaining

Molded material

Assignee: Individual
•
Filing: 1939-12-02
•
Granted: 1944-05-02
•
Expires: 1959-12-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Constance D Levey

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 19:17
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/24; E04C2/246; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/253

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

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1947-05-02 1947-11-01 1948-05-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1951-05-02 1951-11-01 1952-05-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1955-05-02 1955-11-01 1956-05-02 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag