Patent FR724766A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR724766A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to the joints of pipes or containers that must withstand the pressure of a fluid

Assignee: English Steel Corp Ltd
•
Filing: 1931-10-19
•
Granted: 1932-05-02
•
Expires: 1951-10-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 David Martin Anderson

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 04:04
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/04; F16L23/08

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