Y10T74/18672 - CPC Classification Index

ClassID:

246738 ⎘

Y10T74/18672 - CPC Classification

Classification description:

Machine element or mechanism; Mechanical movements; Reciprocating or oscillating to or from alternating rotary including screw and nut Plural screws in series [e.g., telescoping, etc.]

Recent Application in this class:

20260069428

2026-03-12

MEDICAL DEVICE EMPLOYING A COAXIAL SCREW GEAR SLEEVE MECHANISM

20230320868

2023-10-12

Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism

20200030116

2020-01-30

Medical device employing a coaxial screw gear sleeve mechanism

20190070018

2019-03-07

Coaxial screw gear sleeve mechanism

20170100258

2017-04-13

Medical device employing a coaxial screw gear sleeve mechanism

20160356368

2016-12-08

Coaxial screw gear sleeve mechanism

20150108297

2015-04-23

Lifting column

20150088258

2015-03-26

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

20140290403

2014-10-02

Dual-screw linear actuator

#10

20140020488

2014-01-23

Linear actuator and method for producing a linear actuator

#11

20140013878

2014-01-16

Linear actuator and height-adjustable table

#12

20130249464

2013-09-26

Actuator assembly with preloaded ball screws

#13

20130017929

2013-01-17

Exercise device with inclination adjusting mechanism

#14

20120323329

2012-12-20

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

#15

20120189376

2012-07-26

Lockdown mechanism for an electric drive screw telescoping mast system

#16

20120145827

2012-06-14

Aircraft landing gear unlock actuator

#17

20120137802

2012-06-07

Electromechanical telescopic actuator

#18

20120055277

2012-03-08

Linear actuator and safety mechanism for the same

#19

20120037752

2012-02-16

Aircraft landing gear unlock actuator

#20

20110304231

2011-12-15

Safety release mechanism for linear actuator

#21

20110174101

2011-07-21

Height-adjustable actuation device

#22

20110160861

2011-06-30

Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism

#23

20110138948

2011-06-16

Coaxial screw gear sleeve mechanism

#24

20110132139

2011-06-09

Assembling mechanism of a self-locking linear actuator

#25

20110120243

2011-05-26

Linear actuator for height adjustable columns

#26

20100218625

2010-09-02

Rotary drive

#27

20100218479

2010-09-02

Linear telescopic actuator for moving a first and a second element relative to a stationary element

#28

20100205931

2010-08-19

Double-acting telescopic linear actuator with single-motor drive system

#29

20100192715

2010-08-05

MULTIPLE-ACTING LINEAR ACTUATOR

#30

20100071490

2010-03-25

TELESCOPIC ACTUATOR WITH A MAIN ROD AND AN AUXILIARY ROD

#31

20100018334

2010-01-28

Telescoping dual-spindle drive

#32

20090158871

2009-06-25

Driving Device for an Extendible and Retractable Actuator

#33

20090151489

2009-06-18

Linear actuator

#34

20090107269

2009-04-30

Telescoping linear actuator

#35

20090095099

2009-04-16

SPEED CHANGE MECHANISM AND ROTARY ACTUATOR

#36

20090090204

2009-04-09

Actuator arrangement

#37

20090090203

2009-04-09

Actuator Arrangement

#38

20090044340

2009-02-19

Linear actuator for a piece of furniture

#39

20090021092

2009-01-22

Jam-tolerant actuator

#40

20090011894

2009-01-08

Spindle drive

#41

20080282825

2008-11-20

Ball screw and method for displacing a threaded spindle in a ball screw

#42

20080257081

2008-10-23

Telescopic actuator

#43

20080190225

2008-08-14

Linear module

#44

20080028878

2008-02-07

Lifting Device having Double Screw Rods

#45

20080020893

2008-01-24

Spindle drive for a movable component, the spindle drive being drivable by a drive

#46

20070295126

2007-12-27

Lifting device having parallel double screw rods

#47

20070137331

2007-06-21

Drive arrangement for motorized actuation of a functional element in a motor vehicle

#48

20060169084

2006-08-03

Vehicle gear box actuator

#49

20060145044

2006-07-06

Telescopic display stand

#50

20060144179

2006-07-06

Threaded nut means for a linear drive device

#51

20050268736

2005-12-08

Mechanical actuator including a helical-cam nut

#52

20050160846

2005-07-28

Linear actuator

#53

20050103137

2005-05-19

Screw nut assembly of linear actuation device