USRE32876F1 - Disc cassette (disc cartridge) - Google Patents

Disc cassette (disc cartridge) Download PDF

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Publication number
USRE32876F1
USRE32876F1 US11422287A USRE32876F1 US RE32876 F1 USRE32876 F1 US RE32876F1 US 11422287 A US11422287 A US 11422287A US RE32876 F1 USRE32876 F1 US RE32876F1
Authority
US
United States
Prior art keywords
disc
cassette
cartridge
disc cartridge
disc cassette
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.)
Expired - Lifetime
Application number
Inventor
Manabu Wakabayashi
Kihachiro Minami
Tohru Sanpei
Kazutoshi Konno
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP56167172A external-priority patent/JPS5870463A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of USRE32876E publication Critical patent/USRE32876E/en
Application granted granted Critical
Publication of USRE32876F1 publication Critical patent/USRE32876F1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
US07114222 1981-10-21 1987-10-29 Disc cassette (disc cartridge) Expired - Lifetime USRE32876F1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56167172A JPS5870463A (en) 1981-10-21 1981-10-21 Disk cassette
JP56-167172 1981-10-21
US06/434,744 US4550354A (en) 1981-10-21 1982-10-18 Disc cassette (disc cartridge)

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06/434,744 Reissue US4550354A (en) 1981-10-21 1982-10-18 Disc cassette (disc cartridge)

Publications (2)

Publication Number Publication Date
USRE32876E USRE32876E (en) 1989-02-21
USRE32876F1 true USRE32876F1 (en) 1998-12-15

Family

ID=26491302

Family Applications (1)

Application Number Title Priority Date Filing Date
US07114222 Expired - Lifetime USRE32876F1 (en) 1981-10-21 1987-10-29 Disc cassette (disc cartridge)

Country Status (1)

Country Link
US (1) USRE32876F1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398141A (en) * 1991-06-28 1995-03-14 Syquest Technology, Inc. Removable cartridge disk drive with a 2.5 inch form factor utilizing a cartridge having a rotatable disk access door
US5606547A (en) * 1987-07-27 1997-02-25 Hitachi, Ltd. Optical disc cartridge and mechanism for preventing an incorrect insertion of a cartridge
US6172849B1 (en) 1997-08-29 2001-01-09 Iomega Corporation Apparatus for retaining a disk cartridge shutter in a closed position
US6178067B1 (en) 1998-02-11 2001-01-23 Iomega Corporation Side edge accessible disk cartridge shutter latch assembly
US6204982B1 (en) 1997-11-12 2001-03-20 Iomega Corporation Method and apparatus for cartridge ejection and overwrite protection
US6205113B1 (en) 1998-08-18 2001-03-20 Iomega Corporation Plastic clamp with hub and platter for use in disc drive
US6256168B1 (en) 1997-11-12 2001-07-03 Iomega Corporation Shutter liner for a disk cartridge
US6307710B1 (en) 1998-11-17 2001-10-23 Iomega Corporation Storage disk cartridge
US20020131361A1 (en) * 2001-03-16 2002-09-19 Fuji Photo Film Co., Ltd. Disc cartridge
US6490242B1 (en) 1997-04-29 2002-12-03 Brian T. Bonn Disk cartridge with dual housing structure
US6560193B2 (en) * 2000-03-07 2003-05-06 Sony Corporation Disc cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416150A (en) * 1965-08-02 1968-12-10 Data Disc Inc Magnetic recording disc cartridge
DE1774349B2 (en) * 1967-05-31 1973-09-27 Nippon Electric Co., Ltd., Tokio Magnetic storage disk containers and data storage device
US4120012A (en) * 1977-04-18 1978-10-10 Information Terminals Corporation Diskette door
US4185314A (en) * 1977-06-29 1980-01-22 International Business Machines Corporation Record disk cartridge having eject spring within cartridge
US4399480A (en) * 1981-03-30 1983-08-16 Disctron, Inc. Head access door, opening mechanism and method of sealing
AU544979B2 (en) * 1981-06-19 1985-06-27 Matsushita Electric Industrial Co., Ltd. Information disk cartridge
US4459628A (en) * 1982-04-19 1984-07-10 Cipher Data Products, Inc. Disk cartridge

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606547A (en) * 1987-07-27 1997-02-25 Hitachi, Ltd. Optical disc cartridge and mechanism for preventing an incorrect insertion of a cartridge
US5612940A (en) * 1987-07-27 1997-03-18 Hitachi, Ltd. Disc cartridge for receiving a disk and mechanism for preventing an incorrect insertion of a cartridge
US5398141A (en) * 1991-06-28 1995-03-14 Syquest Technology, Inc. Removable cartridge disk drive with a 2.5 inch form factor utilizing a cartridge having a rotatable disk access door
US6490242B1 (en) 1997-04-29 2002-12-03 Brian T. Bonn Disk cartridge with dual housing structure
US6172849B1 (en) 1997-08-29 2001-01-09 Iomega Corporation Apparatus for retaining a disk cartridge shutter in a closed position
US6204982B1 (en) 1997-11-12 2001-03-20 Iomega Corporation Method and apparatus for cartridge ejection and overwrite protection
US6256168B1 (en) 1997-11-12 2001-07-03 Iomega Corporation Shutter liner for a disk cartridge
US6178067B1 (en) 1998-02-11 2001-01-23 Iomega Corporation Side edge accessible disk cartridge shutter latch assembly
US6205113B1 (en) 1998-08-18 2001-03-20 Iomega Corporation Plastic clamp with hub and platter for use in disc drive
US6347070B1 (en) 1998-08-18 2002-02-12 Iomega Corporation Plastic clamp with hub and platter for use in disc drive
US6307710B1 (en) 1998-11-17 2001-10-23 Iomega Corporation Storage disk cartridge
US6560193B2 (en) * 2000-03-07 2003-05-06 Sony Corporation Disc cartridge
US20020131361A1 (en) * 2001-03-16 2002-09-19 Fuji Photo Film Co., Ltd. Disc cartridge
US6826773B2 (en) * 2001-03-16 2004-11-30 Fuji Photo Film Co., Ltd. Disc cartridge

Also Published As

Publication number Publication date
USRE32876E (en) 1989-02-21

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