Patent FR522680A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR522680A Expired / Lapsed FR ⏱️ 0.0 years remaining

Apparatus for reducing air resistance

Assignee: CORNELIUS THIERS MYERS
•
Filing: 1920-08-19
•
Granted: 1921-08-03
•
Expires: 1940-08-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Cornelius Thiers Myers

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 23:41
CPC Classifications
B; B62; B62D; B62D35/00

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