G11B3/02 - CPC Classification Index

ClassID:

197569 ⎘

G11B3/02 - CPC Classification

Classification description:

Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor Arrangements of heads

Sub-classes:

G11B3/04 » Multiple, convertible, or alternative transducing arrangements 1
G11B3/06 » Determining or indicating positions of head 4
G11B3/08 » Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers 3
G11B3/10 » Arranging, supporting, or driving of heads or of transducers relatively to record carriers 5

Recent Application in this class:

20230360669

2023-11-09

Cutter unit for cutting a phonographic record, cartridge for a cutter unit, blank for a phonographic record and method for reading information from a blank

20190013040

2019-01-10

Record player

20180247670

2018-08-30

Apparatus, methods, and systems for controlling tonearm tracking for a record turntable

20160125912

2016-05-05

Adjustable dual tensioning tone arm device and assembly

20070268809

2007-11-22

Wire isolation apparatus for record playback system

15350848

2018-07-10

Near-field heat transfer enabled nanothermomechanical memory and logic devices