Patent US595339A successfully refreshed from Google Patents.
Patent FR48918E successfully refreshed from Google Patents.
← Back to Patent Explorer
FR48918E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements made to carburetors

Assignee: Nicolas De Navrotzky
•
Filing: 1937-04-10
•
Granted: 1938-09-21
•
Expires: 1957-04-10
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Nicolas De Navrotzky

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-30 23:29
CPC Classifications
F; F02; F02M; F02M19/00; F02M19/02; F02M19/021

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