ClassID:

175068

G02C2200/20 - CPC Classification

Classification description:

Generic mechanical aspects applicable to one or more of the groups  -  and  -  and their subgroups Friction elements

Recent Application in this class:
#1
20260126668
2026-05-07

ADJUSTABLE EYEWEAR RESTRAINTS, SYSTEMS, AND METHODS

#2
20260056424
2026-02-26

LOUPE SUPPORTING EYEWEAR SYSTEM

#3
20250291202
2025-09-18

RIMLESS GLASSES PRESS-TO-CHANGE LENS STRUCTURE

#4
20250264731
2025-08-21

ANTI-SLIP EYEGLASS ASSEMBLY

#5
20250244606
2025-07-31

EYEGLASS FRAME RETAINING APPARATUS

#6
20250231420
2025-07-17

EYEGLASS ASSEMBLY FOR THE MOUNTING OF EYEGLASSES FROM A CAP

#7
20240337867
2024-10-10

SWAPPABLE BATTERY FOR WEARABLE DEVICES

#8
20240264463
2024-08-08

PAIR OF EYEGLASSES AND METHOD FOR MANUFACTURING PAIR OF EYEGLASSES

#9
20240176161
2024-05-30

METHOD AND APPARATUS FOR RETAINING EYEGLASSES

#10
20240085722
2024-03-14

ADJUSTABLE EYEWEAR RESTRAINTS, SYSTEMS, AND METHODS

#11
20240077750
2024-03-07

COUPLING SYSTEM BETWEEN THE FRONTAL FRAME AND THE STEMS OF GLASSES AND RELATED GLASSES

#12
20230341691
2023-10-26

DISPLAY DEVICE

#13
20230314835
2023-10-05

RIM LOCK FOR EYEGLASSES, EYEGLASSES AND METHOD OF ASSEMBLY

#14
20220057648
2022-02-24

ADJUSTABLE EYEWEAR STRAP

#15
20210404770
2021-12-30

Eyewear lens coupling system

#16
20210263344
2021-08-26

Disassembly and assembly structure of glasses side cover

#17
20210247624
2021-08-12

ADJUSTABLE EYEWEAR RESTRAINTS, SYSTEMS, AND METHODS

#18
20210208422
2021-07-08

Method and apparatus for retaining eyeglasses

#19
20210082011
2021-03-18

Wireless smartglasses with quick connect front frames

#20
20200319477
2020-10-08

CABLE DISPENSING AND RETRACTING DEVICE

#21
20200124873
2020-04-23

ADJUSTABLE EYEWEAR RESTRAINTS, SYSTEMS, AND METHODS

#22
20200064655
2020-02-27

METHOD AND APPARATUS FOR RETAINING EYEGLASSES

#23
20190310491
2019-10-10

Device for attaching component parts of spectacles frames and spectacles comprising said attachment device

#24
20190265509
2019-08-29

Spectacles

#25
20190033621
2019-01-31

Embellishment accessory for eyeglasses

#26
20180149882
2018-05-31

Eyeglasses temple

#27
20180059433
2018-03-01

Adjustable eyewear retainer

#28
20170322428
2017-11-09

Hinge device for spectacle frames

#29
20170160562
2017-06-08

Eyewear traction devices and methods

#30
20170160560
2017-06-08

Fastening of a structural part to an ophthalmic lens

#31
20170123228
2017-05-04

Spectacles with interchangeable arms

#32
20170082867
2017-03-23

Articulated assembly

#33
20170075145
2017-03-16

Rear lens

#34
20170075133
2017-03-16

Adjustable eyewear retainer

#35
20170068115
2017-03-09

Decorative attachment for eyewear temple

#36
20170010476
2017-01-12

DEVICE FOR ELEVATING EYEGLASSES

#37
20160299359
2016-10-13

Interchangeable Eyewear Lenses and Component

#38
20160209674
2016-07-21

Nosepiece for eyeglass frames

#39
20160170230
2016-06-16

Eyewear hinge and process for assembly

#40
20160116761
2016-04-28

Eyeglasses frame

#41
20160062139
2016-03-03

Foldable eyeglasses and case

#42
20160048034
2016-02-18

Wavy structure of spectacle frame

#43
20150103308
2015-04-16

Eyewear retention device

#44
20140211152
2014-07-31

Method for determining front and rear surfaces for optical patches

#45
20140036221
2014-02-06

Detachable eyeglass frame

#46
20120105796
2012-05-03

Eyewear Retention Device

#47
20100299872
2010-12-02

HINGE FOR SPECTACLES

#48
20100283961
2010-11-11

Eyewear retention device

#49
20090027615
2009-01-29

Connecting structure for glass frame and wearing portion

#50
20080278677
2008-11-13

Spectacle frame comprising a joint for bending the spectacle bows

#51
20080013040
2008-01-17

EYEGLASS FRAME

#52
20070146626
2007-06-28

Frame for eyeglasses

#53
20050251960
2005-11-17

Spectacles hinge

#54
20050243271
2005-11-03

Temple connection structure of spectacles frame

#55
17653362
2022-12-20

Eyeglasses accessory for eyeglasses retention and associated methods

#56
15232804
2017-10-31

Adhesion structures for eyeglass frames

#57
15187758
2019-04-02

Method and apparatus for retaining eyeglasses

#58
15180060
2020-04-21

Retractable eyewear retention device