← Back to Patent Explorer
DE339448C Expired / Lapsed DE ⏱️ 0.0 years remaining

Ball holder for boxing machines

Assignee: HANS SCHMALLE
•
Filing: —
•
Granted: 1921-07-25
•
Expires: 1938-07-25
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 20:49
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/20; A63B69/28; A63B69/30

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