Patent US4245518A successfully refreshed from Google Patents.
Patent US466284A successfully refreshed from Google Patents.
Patent US1363892A successfully refreshed from Google Patents.
Patent US3780818A successfully refreshed from Google Patents.
Patent CA484235A successfully refreshed from Google Patents.
← Back to Patent Explorer
CA484235A Expired / Lapsed CA ⏱️ 0.0 years remaining

Rolling carts

Assignee: Individual
•
Filing: —
•
Granted: 1952-06-24
•
Expires: 1969-06-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Neal Frank

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-08 16:05
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