ClassID:

199100

G11B23/037 - CPC Classification

Classification description:

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; Containers; Storing means both adapted to cooperate with the recording or reproducing means Single reels or spools

Recent Application in this class:
#1
20260065932
2026-03-05

MAGNETIC RECORDING MEDIUM

#2
20250308558
2025-10-02

PROVIDING A STIFFENER IN A TAPE REEL HUB TO REDUCE TAPE DIMENSIONAL STABILITY ERRORS

#3
20250166657
2025-05-22

MAGNETIC RECORDING MEDIUM AND CARTRIDGE

#4
20240170013
2024-05-23

MAGNETIC RECORDING MEDIUM

#5
20240161781
2024-05-16

Tape reel with reel hub having expanding outer peripheral regions, tape cartridge, and apparatus for producing tape reel

#6
20230410845
2023-12-21

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING CARTRIDGE, AND RECORDING/REPRODUCING APPARATUS

#7
20230317113
2023-10-05

Tape reel in which a bending elastic modulus of a first flange is smaller than that of a second flange, and tape cartridge

#8
20230034328
2023-02-02

Hub, information processing apparatus, and program

#9
20220277772
2022-09-01

Magnetic tape container

#10
20220172743
2022-06-02

Tape reel and tape cartridge

#11
20210264945
2021-08-26

Tape cartridge including reel lock member

#12
20210125637
2021-04-29

Multi-spool tape recording apparatus having removable mounts for supporting tape spool pairs

#13
20200105301
2020-04-02

Unitary hub tape spool

#14
20180261249
2018-09-13

Spring clip leader and housing for magnetic tape

#15
20170330592
2017-11-16

Mechanized take-up reel and method for loading and unloading a tape storage medium

#16
20170218196
2017-08-03

WINDING CORE AND WINDING CORE MANUFACTURING METHOD

#17
20160005432
2016-01-07

High density hybrid storage system

#18
20150353320
2015-12-10

Reel and reel component parts

#19
20150279422
2015-10-01

Tape drive with integrated reel hub and motor shaft assembly

#20
20150279413
2015-10-01

Integrated reel hub and motor shaft assembly for tape drives

#21
20150269963
2015-09-24

Mechanized take-up reel and method for loading and unloading a tape storage medium

#22
20150170708
2015-06-18

Spring clip leader and housing for magnetic tape

#23
20140374525
2014-12-25

Recording tape cartridge and brake member provided thereto

#24
20140339131
2014-11-20

Solid state storage media cartridge

#25
20140284418
2014-09-25

Reel

#26
20140263818
2014-09-18

Reel

#27
20140211602
2014-07-31

High density hybrid storage system

#28
20130306778
2013-11-21

Fastening aids, method of fastening reel, and reel assembly

#29
20130284842
2013-10-31

Unitary hub tape spool

#30
20130248631
2013-09-26

Method for fabricating an apparatus for use in a tape drive

#31
20130126653
2013-05-23

REEL

#32
20110155836
2011-06-30

Reel and recording tape cartridge

#33
20090250547
2009-10-08

Tape reel

#34
20090242680
2009-10-01

Recording tape cartridge

#35
20090224091
2009-09-10

Reel and recording tape cartridge

#36
20090218431
2009-09-03

Reel and recording cartridge

#37
20090218430
2009-09-03

Reel and recording tape cartridge

#38
20090128955
2009-05-21

Data storage tape cartridge housing characterized by an absence of removable fasteners

#39
20090084880
2009-04-02

MAGNETIC TAPE REEL AND MAGNETIC TAPE CARTRIDGE

#40
20090078809
2009-03-26

Reel and method of designing same

#41
20090050732
2009-02-26

Reel

#42
20080277518
2008-11-13

Apparatus and method for reversing tapewind direction

#43
20080259495
2008-10-23

Leader Tape and Magnetic Tape Cartridge Using the Same

#44
20080223971
2008-09-18

TAPE REEL, RECORDING TAPE CARTRIDGE, TAKE-UP REEL, DRAWING-OUT MEMBER, AND DRIVE DEVICE

#45
20080135664
2008-06-12

Insert body, reel, and recording tape cartridge

#46
20080017741
2008-01-24

Leader Tape and Magnetic Tape Cartridge Using the Same

#47
20080001013
2008-01-03

Tape cartridge

#48
20070285834
2007-12-13

Magnetic recorder/reproducer with freely detachable magnetic tape

#49
20070272790
2007-11-29

Reel and recording tape cartridge

#50
20070252027
2007-11-01

Tape reel and tape cartridge having the same

#51
20070246598
2007-10-25

Reel

#52
20070200020
2007-08-30

Tape reel, cartridge case, and information recording medium

#53
20070200019
2007-08-30

Chucking plate, tape reel, cartridge case, and information recording medium

#54
20070181740
2007-08-09

Tape reel and method for manufacturing the same

#55
20070176044
2007-08-02

Tape reel and method for manufacturing the same

#56
20070090222
2007-04-26

Locking dual hub tape reel for tape drives

#57
20070051845
2007-03-08

Reel and recording tape cartridge

#58
20070018025
2007-01-25

Magnetic tape cassettes

#59
20070018024
2007-01-25

MAGNETIC TAPE CASSETTES, TAPE REELS FOR USE THEREWITH, RESINOUS LEAF SPRINGS, AND A PROCESS FOR PRODUCING THEM

#60
20060283730
2006-12-21

Information recording medium

#61
20060237566
2006-10-26

Tape cartridge

#62
20060169819
2006-08-03

Recording tape cartridge

#63
20060082791
2006-04-20

Inspection device of a tape reel

#64
20060067000
2006-03-30

Magnetic tape cartridge

#65
20060043227
2006-03-02

Reel and method of designing same

#66
20060027692
2006-02-09

Tape reel and magnetic tape cartridge

#67
20060002003
2006-01-05

Magnetic recorder/reproducer with freely detachable magnetic tape for engaging a guide post which traces a path through a notch in a take-up reel

#68
20050236512
2005-10-27

Reel

#69
20050214595
2005-09-29

Leader tape and magnetic tape cartridge using the same

#70
20050139708
2005-06-30

Tape reel assembly with wear resistant driven teeth

#71
20050133583
2005-06-23

Tape cartridge

#72
20050103913
2005-05-19

Apparatus and method for reversing tape wind direction

#73
20050061902
2005-03-24

Tape reel and tape cartridge with the tape reel