Patent US4244275A successfully refreshed from Google Patents.
Patent US4502926A successfully refreshed from Google Patents.
Patent US5715241A successfully refreshed from Google Patents.
Patent DE1111994B successfully refreshed from Google Patents.
Patent DE707064C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE707064C Expired / Lapsed DE ⏱️ 0.0 years remaining

Spring clamps

Assignee: Forkardt Deutschland GmbH
•
Filing: 1939-03-11
•
Granted: 1941-06-12
•
Expires: 1959-03-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Josef Scheelen

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 19:55
CPC Classifications
B; B25; B25B; B25B1/00; B25B1/06; B25B1/18

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