USD697070S1 - Flexible VCD having domed center and flat central bottom ring - Google Patents

Flexible VCD having domed center and flat central bottom ring Download PDF

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Publication number
USD697070S1
USD697070S1 US29/404,553 US201129404553F USD697070S US D697070 S1 USD697070 S1 US D697070S1 US 201129404553 F US201129404553 F US 201129404553F US D697070 S USD697070 S US D697070S
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US
United States
Prior art keywords
disc
flat
flexible
flat central
bottom ring
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.)
Active
Application number
US29/404,553
Inventor
Mohammed Mohab Sabry
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Individual
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Individual
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Filing date
Publication date
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Priority to US29/404,553 priority Critical patent/USD697070S1/en
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Publication of USD697070S1 publication Critical patent/USD697070S1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • G11B23/0014—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 record carriers not specifically of filamentary or web form
    • G11B23/0021—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 record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2667—Particular inner or outer peripheral portions of the substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

A Flexible VCD Having Domed Center and Flat Central Bottom Ring and Method of Making Thereof is disclosed. The disc will has a flat data storage section of its substrate that is less than 0.7 millimeters thick, while the central region of the disc is defined by a dome structure adjacent to the spindle aperture that is of standard digital disc thickness. The disc is thin enough such that its substrate is flexible. The dome structure is shaped to provide the widest compatibility with player/recorders, as well as with disc printing systems. Disc versions are available that provide conical dome structures, as well as slivered dome structures of both conical and rectangular cross-section, and a combined design having a plurality of raised protrusions on the top surface of the disc, and a flat central ring protruding from the bottom surface of the disc. The method for manufacturing the discs simply requires the replacement of the conventional stamper holder with a stamper holding having a non-flat face.

Description

FIG. 1 is a top perspective view of the flexible VCD having domed center and flat central bottom ring;
FIG. 2 is a second top perspective view of the of the flexible VCD having domed center and flat central bottom ring;
FIG. 3 is a bottom perspective view of the flexible VCD having domed center and flat central bottom ring;
FIG. 4 is a side view of the flexible VCD having domed center and flat central bottom ring;
FIG. 5 is a top view of the flexible VCD having domed center and flat central bottom ring; and,
FIG. 6 is a bottom view of the flexible VCD having domed center and flat central bottom ring.

Claims (1)

    CLAIM
  1. What is claimed is the ornamental design for a flexible VCD having domed center and flat central bottom ring, as shown.
US29/404,553 2009-05-15 2011-10-21 Flexible VCD having domed center and flat central bottom ring Active USD697070S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/404,553 USD697070S1 (en) 2009-05-15 2011-10-21 Flexible VCD having domed center and flat central bottom ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/467,173 US8481141B2 (en) 2007-04-30 2009-05-15 Flexible VCD having domed center and flat central bottom ring and method of making thereof
US29/404,553 USD697070S1 (en) 2009-05-15 2011-10-21 Flexible VCD having domed center and flat central bottom ring

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/467,173 Continuation US8481141B2 (en) 2007-04-30 2009-05-15 Flexible VCD having domed center and flat central bottom ring and method of making thereof

Publications (1)

Publication Number Publication Date
USD697070S1 true USD697070S1 (en) 2014-01-07

Family

ID=43309156

Family Applications (2)

Application Number Title Priority Date Filing Date
US12/467,173 Expired - Fee Related US8481141B2 (en) 2007-04-30 2009-05-15 Flexible VCD having domed center and flat central bottom ring and method of making thereof
US29/404,553 Active USD697070S1 (en) 2009-05-15 2011-10-21 Flexible VCD having domed center and flat central bottom ring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US12/467,173 Expired - Fee Related US8481141B2 (en) 2007-04-30 2009-05-15 Flexible VCD having domed center and flat central bottom ring and method of making thereof

Country Status (2)

Country Link
US (2) US8481141B2 (en)
WO (1) WO2010144214A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD811471S1 (en) * 2016-12-19 2018-02-27 Thomas David Michael Lewis Drum pad
USD945433S1 (en) * 2020-09-30 2022-03-08 Jennifer Lee Foster Decorated data storage disk

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100235851A1 (en) * 2009-03-11 2010-09-16 Global Publishing Inc. Flexible Optical Disc with Outer Edge Ring

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US95497A (en) * 1869-10-05 James r
DE69228638T2 (en) 1991-09-03 1999-10-21 Matsushita Electric Industrial Co., Ltd. Clock recovery device
JPH05307769A (en) * 1992-04-30 1993-11-19 Matsushita Electric Ind Co Ltd Optical disk substrate, apparatus and method for producing optical disk substrate
WO1998010418A1 (en) 1996-09-05 1998-03-12 Wea Manufacturing, Inc. Single surfaced super-density optical discs
JPH10269621A (en) * 1997-03-25 1998-10-09 Sony Corp Optical disk substrate and optical disk using the substrate
JP2002170279A (en) * 2000-11-30 2002-06-14 Sony Corp Optical recording medium, its manufacturing method and injection molding machine
US6865745B2 (en) * 2001-08-10 2005-03-08 Wea Manufacturing, Inc. Methods and apparatus for reducing the shrinkage of an optical disc's clamp area and the resulting optical disc
EP1923873A1 (en) * 2006-11-15 2008-05-21 ODS Technology GmbH EcoDisc
DE202007005878U1 (en) * 2007-04-27 2007-08-16 Tropillo, Andrey Vladimirovich Information carrier e.g. compact disk, for e.g. storing audio and video information, has substrate whose maximum thickness within information zone is of specific millimeter, and end projections formed in center area of substrate
US8372500B2 (en) * 2007-04-30 2013-02-12 Mohamed Mohab Sabry Flexible VCD having domed center and method of making thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD811471S1 (en) * 2016-12-19 2018-02-27 Thomas David Michael Lewis Drum pad
USD945433S1 (en) * 2020-09-30 2022-03-08 Jennifer Lee Foster Decorated data storage disk

Also Published As

Publication number Publication date
US20090220724A1 (en) 2009-09-03
WO2010144214A1 (en) 2010-12-16
US8481141B2 (en) 2013-07-09

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