Patent US2963395A successfully refreshed from Google Patents.
Patent DE894746C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE894746C Expired / Lapsed DE ⏱️ 0.0 years remaining

Elastic silencer

Assignee: Individual
•
Filing: 1950-03-21
•
Granted: 1953-10-26
•
Expires: 1970-03-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Georg Backhaus

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 18:24
CPC Classifications
A; A61; A61F; A61F11/00; A61F11/06; A61F11/08; A61F11/10

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