Patents-Review.com
ClassID:

45079 ⎘

B24D15/06 - CPC Classification

Classification description:

Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges

Sub-classes:
Recent Application in this class:
#1
20260124716
2026-05-07

TIP SHARPENER

 #2
20260061561
2026-03-05

CIGAR PUNCH SHARPENER

 #3
20260021559
2026-01-22

FIXED-ANGLE SHARPENER AND SHARPENING METHOD

 #4
20250050470
2025-02-13

OBLONG CERAMIC SHARPENER WITH BUFFERING STRUCTURE

 #5
20240426588
2024-12-26

BROADHEAD STORAGE UNIT WITH SHARPENING GUIDE AND METHOD

 #6
20240123575
2024-04-18

DRESSING BOARD AND SHAPE DETERMINING METHOD

 #7
20240058923
2024-02-22

HONING GUIDE FOR EDGED WORKPIECES

 #8
20230398652
2023-12-14

Blade sharpeners

 #9
20230321518
2023-10-12

ICE SKATE SHARPENING APPARATUS

 #10
20230302607
2023-09-28

TOOL SHARPENING APPARATUS WITH VARIABLE EDGE ANGLE CONTROL

 #11
20220134503
2022-05-05

Adjustable sharpener

 #12
20220088820
2022-03-24

KNIFE SHARPENING APPARATUS AND METHOD

 #13
20210154792
2021-05-27

Blade sharpeners

 #14
20210146503
2021-05-20

Sharpening apparatus and method of making

 #15
20210129293
2021-05-06

Cutter sharpener

 #16
20200324382
2020-10-15

Nail clipper sharpener

 #17
20200246934
2020-08-06

Electrode sharpener cover retrofit attachment

 #18
20200206869
2020-07-02

Systems and methods for forming semiconductor cutting/trimming blades

 #19
20200094379
2020-03-26

Handheld sharpening apparatus

 #20
20200047303
2020-02-13

Adjustable sharpener

 #21
20190291231
2019-09-26

Glideway crowning plate and method thereof for creating a crown on a cutting edge of a cutting blade with a sharpening jig

 #22
20190038957
2019-02-07

Polishing apparatus

 #23
20180290266
2018-10-11

Dental tool sharpening fixture adapter

 #24
20180264662
2018-09-20

Cutting Edge with Microscopically Sized Channels to Enhance Cutting Performance

 #25
20180178352
2018-06-28

Grinder/polisher apparatus and a grinding element therefor

 #26
20180015586
2018-01-18

Rail mounted knife and tool sharpener

 #27
20180001443
2018-01-04

CIGAR CLIPPER AND CIGAR CLIPPER SHARPENER

 #28
20170355086
2017-12-14

OUTDOOR TOOL WITH MULTIPLE FUNCTIONS

 #29
20170326703
2017-11-16

Sharpening device

 #30
20170320185
2017-11-09

Knife sharpening device

 #31
20170259404
2017-09-14

Tool for conditioning a blade of a plastering tool

 #32
20160377395
2016-12-29

One-piece four-blade machined broadhead and sharpener

 #33
20160207160
2016-07-21

Modular honing guide system

 #34
20160074991
2016-03-17

Blade sharpening devices, blade sharpening systems and methods of sharpening a blade

 #35
20150174723
2015-06-25

Universal sharpening jig for a cutting blade

 #36
20150151408
2015-06-04

Rotatable hand-held blade-sharpening apparatus

 #37
20150140909
2015-05-21

Holder for sharpening and faceting

 #38
20140273779
2014-09-18

Blade Sharpener

 #39
20140154963
2014-06-05

Rotatable hand-held blade-sharpening apparatus

 #40
20140099169
2014-04-10

Ice screw sharpener

 #41
20120196513
2012-08-02

Sharpener for rotary cutters

 #42
20120060298
2012-03-15

FISH HOOK CLEANING TOOL

 #43
20110244767
2011-10-06

Knife sharpener for asian and european/american knives

 #44
20110201261
2011-08-18

Scraper Accommodating Different Sizes of Blades

 #45
20110201258
2011-08-18

Mower blade sharpening device

 #46
20110081840
2011-04-07

METHOD FOR POLISHING SEMICONDUCTOR WAFERS

 #47
20110081838
2011-04-07

Sharpener for rotary cutters

 #48
20110053480
2011-03-03

Edge tool and sharpener in combination

 #49
20090264051
2009-10-22

Self-sharpening tool blade and method

 #50
20090233530
2009-09-17

Sharpener for knives with widely different edge angles

 #51
20090117838
2009-05-07

Precision ceramic whetstone

 #52
20090088053
2009-04-02

Method and apparatus for sharpening a tool blade

 #53
20090004956
2009-01-01

HONING JIG

 #54
20080166959
2008-07-10

Scraper sharpening apparatus

 #55
20080132159
2008-06-05

Retractable abrasive sharpener and carrying case

 #56
20080113591
2008-05-15

Blade sharpening holder

 #57
20080064309
2008-03-13

Blade sharpening holder

 #58
20080032605
2008-02-07

ABRASIVE LUBRICATING WIPES

 #59
20070281594
2007-12-06

HONING GUIDE ASSEMBLY WITH CAMBER ROLLER

 #60
20070249269
2007-10-25

SELF-ALIGNING HONING DEVICE

 #61
20070249268
2007-10-25

Blade sharpener

 #62
20070207712
2007-09-06

Sharpener for blades of food slicers

 #63
20070054604
2007-03-08

Orbital rotary blade sharpener

 #64
20060277816
2006-12-14

Conical point sharpener

 #65
20060211348
2006-09-21

Honing guide assembly

 #66
20060194529
2006-08-31

Retractable abrasive sharpener and carrying case

 #67
20060189263
2006-08-24

Apparatus and method for sharpening tool blades

 #68
20060057946
2006-03-16

Apparatus and method for sharpening tool blades

 #69
20060009140
2006-01-12

Dental instrument sharpening stone system

 #70
20050202766
2005-09-15

Device for manually sharpening knives and other blades, comprising interchangeably mounted hard metal plates

 #71
20050142992
2005-06-30

Angle positioning tool and hand-scaler grinding device using same

 #72
20050130567
2005-06-16

Sharpening guide for dental tools

 #73
18937192
2025-12-16

Tool clamping assembly and sharpener

 #74
16573956
2020-06-09

Angle reference apparatus for sharpening blades

 #75
15810403
2020-02-11

Trimmer blade modifier

 #76
15584329
2018-03-27

Cutlery sharpener

 #77
14977862
2017-11-21

Multi-angle blade sharpener assembly

 #78
14802757
2018-02-27

Sharpening apparatus for scissors

 #79
14679714
2016-06-07

Sharpening a cutting tool using multiple abrasive belts

 #80
13886539
2016-03-22

Modular honing guide system