Y10T16/84 - CPC Classification Index

ClassID:

244140 ⎘

Y10T16/84 - CPC Classification

Classification description:

Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]; Counterbalance device Spring

Recent Application in this class:

20210404232

2021-12-30

Window balance assembly

20210010308

2021-01-14

Window balance assembly

20180291661

2018-10-11

Window balance assembly

20180187825

2018-07-05

SYSTEM AND METHOD FOR A COUNTERBALANCE MECHANISM

20160167183

2016-06-16

Counterweight mechanism for swivel arrangement

20150368952

2015-12-24

Window balance assembly

20150367519

2015-12-24

Guide systems including a guide wall for laminated spring assemblies

20150330131

2015-11-19

Air spring counterbalance

20150129719

2015-05-14

Force-balancing mechanisms especially useful for assisted lifting/lowering of aircraft stairs

#10

20140331561

2014-11-13

Window balance assembly

#11

20140231731

2014-08-21

Gas spring device, and balancer device and actuator which use gas spring device

#12

20130343806

2013-12-26

Self biased joint and method

#13

20130341908

2013-12-26

Loading arm counterbalance adjustment mechanism

#14

20120297687

2012-11-29

Window balance assembly

#15

20120192382

2012-08-02

Counterbalance mechanism

#16

20120179166

2012-07-12

Patient side systems with a counterbalance subsystem

#17

20110302742

2011-12-15

Block and Tackle Window Balance with Bottom Guide Roller

#18

20110266937

2011-11-03

System and method for an automatically adjusting force engine and assisted storage

#19

20110067314

2011-03-24

Static air dam

#20

20100319164

2010-12-23

Counterbalance assembly

#21

20100050379

2010-03-04

Block and tackle window balance with bottom guide roller

#22

20090260295

2009-10-22

Frictional drop resistance for sash counterbalanced by curl springs

#23

20080115320

2008-05-22

Block and tackle window balance with bottom guide roller

#24

20070142701

2007-06-21

Guide systems for laminated spring assemblies

#25

20070067952

2007-03-29

Block and tackle window balance with bottom guide roller

#26

20050126078

2005-06-16

Block and tackle window balance with bottom guide roller