← Back to Patent Explorer
EP0077876A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Minicassette

Assignee: Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
•
Filing: 1982-05-05
•
Granted: —
•
Expires: 2002-05-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A tape cassette of a relatively small size for use in portable tape devices and the like. The cassette is formed out of two displaceable sections containing respective winding spools for the tape wherein in the sections move from a first position in which the cassette is relatively small to a second or expanded position wherein the cassette can be used in a larger tape device. A receiving container is provided adapted to receive the tape cassette to provide an outer dimension of a larger size, such as that utilizable in a standard video player/recorder.

Inventors

  • 👤 Hans Dipl.-Ing. Mangold

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 19:15
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/06; G11B25/066; G11B23/00; G11B23/02; G11B23/04; G11B23/08; G11B23/087

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

DE862060C Cited
DE2057510A1 Cited
DE2938729A1 Cited

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