ClassID:

44569

B24B13/0057 - CPC Classification

Classification description:

Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor; Blocking means, chucks or the like; Alignment devices Deblocking of lenses

Recent Application in this class:
#1
20260034633
2026-02-05

APPARATUS AND METHOD FOR DEBLOCKING A LENS

#2
20240051078
2024-02-15

APPARATUS FOR FILM REMOVAL

#3
20230347468
2023-11-02

Optical Machine for Treatment and/or Processing Optical Workpieces, such as Ophthalmic Lenses, and Deblocking Apparatus and Deblocking Method for Same

#4
20230347467
2023-11-02

Hydraulic arrangement for an apparatus for deblocking workpieces, in particular eyeglass lenses, from associated block pieces

#5
20220379425
2022-12-01

BLOCK-ALLOY SEPARATOR AND METHOD

#6
20220355434
2022-11-10

BLOCK MOLD AND APPARATUS FOR BLOCKING A LENS

#7
20210347134
2021-11-11

Method for manufacturing an optical element with a functional film

#8
20210001579
2021-01-07

Method for manufacturing spectacle lenses according to a prescription

#9
20200301168
2020-09-24

Method of minimal stress inducing ophthalmic lens blocking

#10
20200130126
2020-04-30

DEVICE AND METHOD FOR DEBLOCKING A LENS

#11
20190302395
2019-10-03

Lens holding block and method for blocking, unblocking an optical lens component

#12
20190154881
2019-05-23

BACK SIDE ANTI-REFLECTIVE COATINGS, COATING FORMULATIONS, AND METHODS OF COATING OPHTHALMIC LENSES

#13
20170173753
2017-06-22

Edging pad having different adhesive zones

#14
20170168317
2017-06-15

Workpiece with optical lens blank, method for the production thereof, and method for the machining thereof

#15
20170129068
2017-05-11

Tools for lens processing

#16
20160046115
2016-02-18

Preformed block piece with three points of support

#17
20150306722
2015-10-29

Method for blocking an optical lens component

#18
20150087206
2015-03-26

Tools for lens processing

#19
20140137383
2014-05-22

Device for blocking a lens

#20
20130139857
2013-06-06

Automatic wax removing device and automatic wax removing method using same

#21
20130106040
2013-05-02

LENS DEWAXING DEVICE

#22
20130061462
2013-03-14

Device for deblocking optical workpieces, in particular eyeglass lenses

#23
20120224140
2012-09-06

Lens deblocking method and related device

#24
20120208036
2012-08-16

Composition, in particular a blocking agent composition for fixing blanks to ophthalmic or optical lenses

#25
20120205847
2012-08-16

Device and method for deblocking optical workpieces, in particular spectacle lenses

#26
20120074602
2012-03-29

Lens blocking method and related device

#27
20120017803
2012-01-26

Thermoplastic material

#28
20110281502
2011-11-17

System and method pre-blocking ophthalmic lens for processing including articulation edging

#29
20110124272
2011-05-26

Lens Blocking and Deblocking Method and Related Device

#30
20110102739
2011-05-05

METHODS AND MACHINES FOR LENS DEBLOCKING

#31
20110090456
2011-04-21

Method for manufacturing spectacle lenses according to a prescription

#32
20110033615
2011-02-10

Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription

#33
20110031637
2011-02-10

Lens blocking and deblocking method and related device

#34
20100170635
2010-07-08

Method for blocking a lens blank, adhesive composition and use of the latter in lens blocking

#35
20100115752
2010-05-13

Automated edged lens deblocking system

#36
20090320262
2009-12-31

Method for uncoupling the support and removing the protective film from lenses during production

#37
20090305614
2009-12-10

Method and a device for working the periphery of an ophthalmic lens for eyeglasses

#38
20080132157
2008-06-05

Preformed Block Piece With Three Points of Support

#39
20080129959
2008-06-05

Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces

#40
20080026679
2008-01-31

Method of local manufacture of ophthalmic lens using remotely assembled pre-blocked lens blanks

#41
20070105490
2007-05-10

Pneumatic blocking support for an optical lens

#42
20060073771
2006-04-06

Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces