← Back to Patent Explorer
FR1409247A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvement of expansion bellows with welded cups

Assignee: S E P I
•
Filing: 1964-02-26
•
Granted: 1965-08-27
•
Expires: 1984-02-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Jacques Henri Chambre

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 08:57
CPC Classifications
F; F16; F16J; F16J3/00; F16J3/04; F16J3/047; F16L; F16L51/00; F16L51/02; F16L51/025; F16L51/029

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