Patent US2472374A successfully refreshed from Google Patents.
Patent US2257904A successfully refreshed from Google Patents.
Patent US725570A successfully refreshed from Google Patents.
Patent US6160359A successfully refreshed from Google Patents.
Patent CA466277A successfully refreshed from Google Patents.
← Back to Patent Explorer
CA466277A Expired / Lapsed CA ⏱️ 0.0 years remaining

Method of making u-shape brake hangers

Assignee: Individual
•
Filing: —
•
Granted: 1950-07-04
•
Expires: 1967-07-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Schaefer Frederic

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-05 17:04
CPC Classifications
—

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