B65H2553/20 - CPC Classification Index

ClassID:

81359 ⎘

B65H2553/20 - CPC Classification

Classification description:

Sensing or detecting means using electric elements

Sub-classes:

B65H2553/21 » Variable resistances, rheostats or potentiometers 20
B65H2553/22 » Magnetic detectors, e.g. Hall detectors 50
B65H2553/23 » Capacitive detectors 22
B65H2553/24 » Inductive detectors 18
B65H2553/25 » Contact switches 18
B65H2553/26 » Piëzo-electric sensors 14
B65H2553/27 » Electro mechanical thermal sensors, e.g. thermocouples, pyroelectric sensors, temperature sensitive sensor 9

Recent Application in this class:

20260145896

2026-05-28

CONVEYANCE DEVICE AND IMAGE FORMING SYSTEM

20260028211

2026-01-29

SAFETY-ENHANCED HYDRAULIC METAL COIL LOADING SYSTEM AND METHOD THEREOF

20250199449

2025-06-19

CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS

20240317535

2024-09-26

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME

20240199355

2024-06-20

IMAGE FORMING APPARATUS THAT ANNOUNCES ABNORMALITY OF SHEET

20240166465

2024-05-23

RECORDING MEDIUM PROCESSING DEVICE AND IMAGE FORMING SYSTEM

20240124254

2024-04-18

IMAGE RECORDING APPARATUS

20240034583

2024-02-01

IMAGE FORMING APPARATUS EXECUTING CALIBRATIONS, CONTROL METHOD, AND STORAGE MEDIUM

20230371653

2023-11-23

Automated footwear lacing systems, devices, and techniques

#10

20230309658

2023-10-05

Automated footwear lacing systems, devices, and techniques

#11

20230138617

2023-05-04

Automated footwear lacing systems, devices, and techniques

#12

20220332539

2022-10-20

Reel with automatic line extension

#13

20210155429

2021-05-27

Sheet size detecting mechanism

#14

20210087011

2021-03-25

Web tension control

#15

20210009374

2021-01-14

Sheet supply device and sheet supply method

#16

20200231402

2020-07-23

Sheet feeding device

#17

20180368527

2018-12-27

Automated footwear lacing systems, devices, and techniques

#18

20180343978

2018-12-06

Automated footwear lacing systems, devices, and techniques

#19

20180343977

2018-12-06

Automated footwear lacing systems, devices, and techniques

#20

20180282084

2018-10-04

Sheet conveying device and image forming apparatus

#21

20180272757

2018-09-27

Apparatus for and method of processing base material

#22

20180237244

2018-08-23

Sheet conveying device and image forming apparatus

#23

20170316967

2017-11-02

APPARATUS AND METHODS FOR A MASK INVERTER

#24

20170057775

2017-03-02

Sheet product dispenser with product level gauge system

#25

20160258201

2016-09-08

Attic Door Rope Apparatus

#26

20150090295

2015-04-02

APPARATUS AND METHODS FOR A MASK INVERTER

#27

20150090294

2015-04-02

Methods and systems for improved mask processing

#28

20110234736

2011-09-29

Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus

#29

20080224389

2008-09-18

Sheet abnormality detection apparatus and method

#30

20070241743

2007-10-18

Apparatus which detects the thickness of a sheet of paper such as a bank note

#31

20070138278

2007-06-21

Media thickness sensor assembly

#32

20070063428

2007-03-22

Method for conveying a sheet and apparatus for carrying out the method

#33

15676546

2018-05-08

Concrete fiber injector

#34

15168929

2017-01-03

Systems for sensing sheet restraint position