GB9005776D0 - Cassette safety device - Google Patents

Cassette safety device

Info

Publication number
GB9005776D0
GB9005776D0 GB909005776A GB9005776A GB9005776D0 GB 9005776 D0 GB9005776 D0 GB 9005776D0 GB 909005776 A GB909005776 A GB 909005776A GB 9005776 A GB9005776 A GB 9005776A GB 9005776 D0 GB9005776 D0 GB 9005776D0
Authority
GB
United Kingdom
Prior art keywords
safety device
cassette safety
cassette
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB909005776A
Other versions
GB2231706A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOSHATOS LEON
Original Assignee
MOSHATOS LEON
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MOSHATOS LEON filed Critical MOSHATOS LEON
Publication of GB9005776D0 publication Critical patent/GB9005776D0/en
Publication of GB2231706A publication Critical patent/GB2231706A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/287—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by mechanical lock
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/049—Cassettes for special applications not otherwise provided for
GB9005776A 1989-03-14 1990-03-14 Cassette safety device Withdrawn GB2231706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898905772A GB8905772D0 (en) 1989-03-14 1989-03-14 Cassette safety device

Publications (2)

Publication Number Publication Date
GB9005776D0 true GB9005776D0 (en) 1990-05-09
GB2231706A GB2231706A (en) 1990-11-21

Family

ID=10653259

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898905772A Pending GB8905772D0 (en) 1989-03-14 1989-03-14 Cassette safety device
GB9005776A Withdrawn GB2231706A (en) 1989-03-14 1990-03-14 Cassette safety device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898905772A Pending GB8905772D0 (en) 1989-03-14 1989-03-14 Cassette safety device

Country Status (1)

Country Link
GB (2) GB8905772D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219424C1 (en) * 1992-06-11 1993-12-02 Thomas Engel Security for electronic data carriers
GB2286383A (en) * 1994-02-10 1995-08-16 Kenneth Paul Denton Tape cassette locking device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389379A (en) * 1973-05-11 1975-04-03 Somers S B L Cassette containing two hubs carrying a magnetic tape for use with recording/reproducing apparatus
US4665456A (en) * 1985-04-29 1987-05-12 Minnesota Mining And Manufacturing Company Reusable record tab for videotape cassette

Also Published As

Publication number Publication date
GB8905772D0 (en) 1989-04-26
GB2231706A (en) 1990-11-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)