← Back to Patent Explorer
FR602152A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to reciprocating diaphragm pumps

Assignee: Felix Vesques
•
Filing: 1925-08-18
•
Granted: 1926-03-13
•
Expires: 1945-08-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Felix Vesques
  • 👤 Francois Darnal

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 13:45
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/025; F04B43/026; F04B43/0009; F04B43/0054; F04B43/04

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