ClassID:

44570

B24B13/01 - 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 Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools

Sub-classes:
Recent Application in this class:
#1
20260145299
2026-05-28

GRADUATED AND ADAPTIVE POLISHING TOOLS, AND METHOD FOR THE PRODUCTION THEREOF

#2
20260070180
2026-03-12

DEVICE FOR POLISHING AN OPTICAL LENS OR AN OPTICAL MIRROR AND METHOD FOR POLISHING AN OPTICAL LENS OR AN OPTICAL MIRROR

#3
20240351159
2024-10-24

METHOD FOR POLISHING SPECTACLE LENS AND METHOD FOR MANUFACTURING SPECTACLE LENS

#4
20240123567
2024-04-18

Double-sided polishing method for optical lens

#5
20230373052
2023-11-23

TOOL HOLDER, PROCESSING TOOL, TOOL SPINDLE AND METHOD FOR PROCESSING OPTICAL WORK-PIECES

#6
20220379425
2022-12-01

BLOCK-ALLOY SEPARATOR AND METHOD

#7
20220305564
2022-09-29

PROCESS, TOOL HOLDER AND DEVICE FOR TURNING WORKPIECES

#8
20220241925
2022-08-04

TOOL FOR POLISHING GLASS, METHOD FOR MANUFACTURING GLASS-POLISHING TOOL, AND METHOD FOR POLISHING GLASS

#9
20220105600
2022-04-07

OPTICAL ELEMENT MANUFACTURING METHOD AND OPTICAL ELEMENT MANUFACTURING SYSTEM

#10
20220072675
2022-03-10

POLISHING TOOL AND APPARATUS FOR POLISHING A WORKPIECE

#11
20210331283
2021-10-28

LOCAL POLISHING METHOD, LOCAL POLISHING DEVICE, AND CORRECTIVE POLISHING APPARATUS USING THE LOCAL POLISHING DEVICE

#12
20210308818
2021-10-07

METHOD FOR MACHINING AN OPTICAL SURFACE OF AN OPTICAL LENS

#13
20210016409
2021-01-21

ULTRASONIC SUB-APERTURE POLISHING OF AN OPTICAL ELEMENT

#14
20200198086
2020-06-25

Method for machining a workpiece in the production of an optical element

#15
20190344395
2019-11-14

Optical surface polishing

#16
20190126425
2019-05-02

Tool, device, and method for polishing lenses

#17
20190118498
2019-04-25

Spectacle lens processing device and non-transitory computer-readable medium storing computer-readable instructions

#18
20180236625
2018-08-23

Compensating pad

#19
20180071881
2018-03-15

METHOD FOR MANUFACTURING GLASS PLATE, GLASS PLATE, AND DISPLAY DEVICE

#20
20180021915
2018-01-25

Method for manufacturing in series optical grade polishing tools

#21
20180021914
2018-01-25

Method for manufacturing in series optical grade polishing tools

#22
20180021913
2018-01-25

Method for manufacturing in series optical grade polishing tools

#23
20170326705
2017-11-16

Method for manufacturing lens, method for manufacturing molding die for lens, method for manufacturing mirror, method for manufacturing molding die for mirror, lens and molding die for lens

#24
20170274491
2017-09-28

Optical element processing tool and optical element manufacturing method

#25
20170182621
2017-06-29

Lens manufacturing method

#26
20170080542
2017-03-23

POLISHING TOOL, POLISHING METHOD AND POLISHING APPARATUS

#27
20150258652
2015-09-17

Device for grinding, precision-grinding and/or polishing of workpieces in optical quality, particularly of spherical lens surfaces in precision optics

#28
20150105002
2015-04-16

Tool for the polishing of optical surfaces

#29
20150093978
2015-04-02

POLISHING FILM FOR PLASTIC SPECTACLE LENSES

#30
20150050864
2015-02-19

Polishing method for machining an optical surface of an optical lens and polishing tools suitable therefor

#31
20150038063
2015-02-05

Portable optical fiber end face polisher

#32
20150002954
2015-01-01

EXTERIOR REARVIEW MIRROR ASSEMBLY

#33
20130303059
2013-11-14

LENS SURFACING PAD

#34
20130283702
2013-10-31

Abrasive products and methods for fine polishing of ophthalmic lenses

#35
20130244553
2013-09-19

Replaceable fine machining membrane, stationary fine machining tool, and method for producing a replaceable fine machining membrane

#36
20130171916
2013-07-04

Polishing instrument for optical components

#37
20130130599
2013-05-23

POLISHING TOOL FOR PLASTIC LENS, POLISHING METHOD OF PLASTIC LENS AND METHOD FOR MANUFACTURING PLASTIC LENS

#38
20130017325
2013-01-17

POLARIZING ELEMENT AND METHOD FOR MANUFACTURING POLARIZING LENS

#39
20120135672
2012-05-31

Polishing tool for finishing optically effective surfaces on spectacle lenses in particular

#40
20100151772
2010-06-17

Polishing head for the zonal machining of optical spectacle surfaces

#41
20100112902
2010-05-06

Method and apparatus for precision polishing of optical components

#42
20090239449
2009-09-24

Automatic constant pressure polishing apparatus for improving surface accuracy of lens

#43
20090113694
2009-05-07

Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs

#44
20090088055
2009-04-02

Polishing wheel

#45
20090081933
2009-03-26

ABRASIVES PRODUCTS WITH EDGES

#46
20080132148
2008-06-05

Precision abrasive machining of work piece surfaces

#47
20080096478
2008-04-24

Polishing tool comprising a drive plate and a removable pad for finishing an ophthalmic lens

#48
20070259608
2007-11-08

Method and apparatus for precision polishing of optical components

#49
20070202778
2007-08-30

Polishing apparatus

#50
20070167112
2007-07-19

Dual ophthalmic lens machining platform and simultaneous ophthalmic lens manufacturing method

#51
20070062015
2007-03-22

Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs

#52
20060253220
2006-11-09

Method for auto-calibration of a tool in a single point turning machine used for manufacturing in particular ophthalmic lenses

#53
20060234607
2006-10-19

Method of manufacturing optical element having annular zones and method of manufacturing mold for forming the same

#54
20060205327
2006-09-14

Polishing apparatus and method

#55
20060166609
2006-07-27

System and method for ophthalmic lens manufacture

#56
20060073770
2006-04-06

Polishing apparatus

#57
20060030245
2006-02-09

Grindstone and method for producing optical element

#58
20050266772
2005-12-01

System and method for ophthalmic lens manufacture

#59
20050227592
2005-10-13

Polishing apparatus

#60
20050202754
2005-09-15

Method, apparatus, and tools for precision polishing of lenses and lens molds

#61
20050191415
2005-09-01

Processes for producing a whetstone and whetstone pellets with uniform abrasion layers

#62
20050136812
2005-06-23

Precision surface polishing equipment

#63
20050101232
2005-05-12

Machine for polishing the surface of a work piece

#64
20050079812
2005-04-14

Tool, apparatus, and method for precision polishing of lenses and lens molds

#65
20050042978
2005-02-24

Compliant polishing element and method of manufacturing the same