← Back to Patent Explorer
FR1080029A Expired / Lapsed FR ⏱️ 0.0 years remaining

Diaphragm closure for annular passage section

Assignee: VAG GmbH
•
Filing: 1953-05-05
•
Granted: 1954-12-06
•
Expires: 1973-05-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 00:41
CPC Classifications
F; F16; F16K; F16K7/00; F16K7/02; F16K7/04; F16K7/07; F16K7/075; F16K15/00; F16K15/14; F16K15/144; F16K15/145

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