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FR2497992A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Video disc holder - has disc support slidable into sleeve and carrying closure which locks support to prevent user access to disc

Assignee: Thomson-Brandt SA
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Filing: 1981-01-13
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Granted: —
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Expires: 2001-01-13
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Abstract

Abstract The videodisc protective holder comprises a rectangular sleeve (7) open at one front edge and a rectangular support (2) carrying the disc (1) on one of its faces. The support is slidable into and out of the sleeve, and carries a closure along one edge which locks the support in the sleeve preventing user access to the disc. The sleeve has a fold (12) along one of its front edges which engages over an internal folded back tongue (20) on the closure to lock the two together. Unlocking is effected using a key (28) which is of rectangular cross-section and which is inserted between the outer face of the sleeve carrying the fold and the adjacent face of the tongue to flex the two apart.

Inventors

  • 👤 Charles-Joel Bayard
  • 👤 Jean-Paul Bijon
  • 👤 Lucien Lainez

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 23:37
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/03; G11B23/0328

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3951264A Cited
FR2434092A1 Cited
FR2453466A1 Cited
GB2046497A Cited

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