in combination with brake means

Industry

CPC
G11B23/08742

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B23/00Record carriers not specific to the method of recording or reproducing Accessories

Current Industry

G11B23/08742in combination with brake means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hub lock releasing structure for a tape recorder and related method...
- Patent number 6,637,251
- Issue date Oct 28, 2003
- Samsung Electronics Co., Ltd.
- Sung-hee Hong
- G11 - INFORMATION STORAGE
Information Patent Grant
Hub lock releasing structure for a tape recorder and related method...
- Patent number 6,588,247
- Issue date Jul 8, 2003
- Samsung Electronics Co., Ltd.
- Sung-hee Hong
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette having a biased locked member
- Patent number 6,407,886
- Issue date Jun 18, 2002
- TDK Corporation
- Kenji Hashizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 6,388,837
- Issue date May 14, 2002
- TDK Corporation
- Kenji Hashizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 6,353,513
- Issue date Mar 5, 2002
- Sony Corporation
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
One play video cassette
- Patent number 6,142,403
- Issue date Nov 7, 2000
- Gelardi; Paul J.
- Paul J. Gelardi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge reel lock mechanism
- Patent number 5,647,550
- Issue date Jul 15, 1997
- Hitachi Maxell, Ltd.
- Takashi Sumida
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 5,454,527
- Issue date Oct 3, 1995
- Hitachi Maxell, Ltd.
- Hikaru Mizutani
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge reel lock mechanism
- Patent number 5,451,007
- Issue date Sep 19, 1995
- Hitachi Maxell, LTD
- Takashi Sumida
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette reel locking mechanism
- Patent number 5,386,334
- Issue date Jan 31, 1995
- Sony Corporation
- Akihiro Uetake
- G11 - INFORMATION STORAGE
Information Patent Grant
Dust door incorporating tape reel lock
- Patent number 5,262,916
- Issue date Nov 16, 1993
- Shape Inc.
- Craig Lovecky
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette for a record carrier
- Patent number 5,214,554
- Issue date May 25, 1993
- U.S. Philips Corporation
- Norbert Vollmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette with magnetic tape on two coplanar reels
- Patent number 5,187,629
- Issue date Feb 16, 1993
- U.S. Philips Corporation
- Norbert C. Vollmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette with dual hub lock torsion springs
- Patent number 5,143,317
- Issue date Sep 1, 1992
- Sony Corporation
- Masanobu Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge with T-shaped braking lever
- Patent number 5,091,813
- Issue date Feb 25, 1992
- SKC Limited
- Su S. Ryu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette having a sliding closure member that locks t...
- Patent number 4,961,124
- Issue date Oct 2, 1990
- Agfa-Gevaert Aktiengesellschaft
- Rudolf Breuer
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,926,279
- Issue date May 15, 1990
- Sony Corporation
- Satoru Kurashina
- G11 - INFORMATION STORAGE
Information Patent Grant
Braking arrangement in a magnetic tape cassette
- Patent number 4,884,159
- Issue date Nov 28, 1989
- TDK Corporation
- Takateru Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with tape protective closure and lock mechanism
- Patent number 4,881,137
- Issue date Nov 14, 1989
- Sony Corporation
- Hiroshi Meguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Spring for biasing a braking member of a tape cassette
- Patent number 4,871,153
- Issue date Oct 3, 1989
- TDK Corporation
- Kimio Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,850,547
- Issue date Jul 25, 1989
- TDK Corporation
- Noboru Uemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with tape protective closure and lock mechanism
- Patent number 4,843,510
- Issue date Jun 27, 1989
- Sony Corporation
- Hiroshi Meguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette
- Patent number 4,824,044
- Issue date Apr 25, 1989
- Sony Corporation
- Takashi Oogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Hub locking mechanism in a magnetic tape cassette
- Patent number 4,789,113
- Issue date Dec 6, 1988
- Fuji Photo Film Co., Ltd.
- Shingo Katagiri
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with a tape-end detecting prism
- Patent number 4,783,022
- Issue date Nov 8, 1988
- Fuji Photo Film Co., Ltd.
- Shozo Onmori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with improved brake assembly
- Patent number 4,774,617
- Issue date Sep 27, 1988
- Sony Corporation
- Hiroshi Meguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for positioning a spring within a tape cassette and the spri...
- Patent number 4,771,351
- Issue date Sep 13, 1988
- TDK Corporation
- Kimio Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Moveable lid for tape cassette
- Patent number 4,768,122
- Issue date Aug 30, 1988
- Sony Corporation
- Hideaki Kawada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with tape locking means
- Patent number 4,750,074
- Issue date Jun 7, 1988
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette incorporating prevention of unwanted rotatio...
- Patent number 4,719,529
- Issue date Jan 12, 1988
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Hub lock releasing structure for a tape recorder and related method...
- Publication number 20020020774
- Publication date Feb 21, 2002
- Sung-Hee Hong
- G11 - INFORMATION STORAGE

in combination with brake means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hub lock releasing structure for a tape recorder and related method...

Hub lock releasing structure for a tape recorder and related method...

Tape cassette having a biased locked member

Tape cartridge

Tape cartridge

One play video cassette

Tape cartridge reel lock mechanism

Tape cartridge

Tape cartridge reel lock mechanism

Tape cassette reel locking mechanism

Dust door incorporating tape reel lock

Cassette for a record carrier

Cassette with magnetic tape on two coplanar reels

Tape cassette with dual hub lock torsion springs

Tape cartridge with T-shaped braking lever

Magnetic tape cassette having a sliding closure member that locks t...

Magnetic tape cassette

Braking arrangement in a magnetic tape cassette

Magnetic tape cassette with tape protective closure and lock mechanism

Spring for biasing a braking member of a tape cassette

Magnetic tape cassette

Magnetic tape cassette with tape protective closure and lock mechanism

Tape cassette

Hub locking mechanism in a magnetic tape cassette

Magnetic tape cassette with a tape-end detecting prism

Magnetic tape cassette with improved brake assembly

Device for positioning a spring within a tape cassette and the spri...

Moveable lid for tape cassette

Magnetic tape cassette with tape locking means

Magnetic tape cassette incorporating prevention of unwanted rotatio...

Patents Applicationslast 30 patents

Hub lock releasing structure for a tape recorder and related method...