Patent US6031732A successfully refreshed from Google Patents.
Patent US2190582A successfully refreshed from Google Patents.
Patent FR39762E successfully refreshed from Google Patents.
← Back to Patent Explorer
FR39762E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to carburetion metering units

Assignee: Henri-Jules Guiraud
•
Filing: 1931-02-14
•
Granted: 1932-03-12
•
Expires: 1951-02-14
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Henri-Jules Guiraud

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 07:36
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4373; F02M2700/4376

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