Patents-Review.com
ClassID:

45086 ⎘

B24D15/081 - CPC Classification

Classification description:

Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact

Sub-classes:
Recent Application in this class:
#1
20250222561
2025-07-10

KNIFE SHARPENING SYSTEMS

 #2
20250057348
2025-02-20

KNIFE BLOCK WITH STORAGE SLOT BLADE SHARPENERS AND CUTLERY SET USING SAME

 #3
20240416486
2024-12-19

Knife Sharpening Device with Mounting

 #4
20240025017
2024-01-25

Knife sharpening systems

 #5
20230415308
2023-12-28

KNIFE SHARPENER THAT CAN SHARPEN KNIVES SIMULTANEOUSLY ON ROUGH AND FINE GRINDING POSITIONS OF THE KNIFE SHARPENING SEAT

 #6
20230321783
2023-10-12

HANDHELD BLADE STEEL

 #7
20230166377
2023-06-01

KNIFE SHARPENING DEVICE

 #8
20230158627
2023-05-25

ELECTRIC KNIFE SHARPENER

 #9
20230140211
2023-05-04

Sharpening Sheath Adapted To Receive A Knife, And Combination of Such A Sheath And A Knife

 #10
20220288746
2022-09-15

Knife sharpening systems

 #11
20220161393
2022-05-26

TOOLS, APPARATUSES AND METHODS FOR SHARPENING OF CUTTING EDGES

 #12
20220016746
2022-01-20

Blade Sharpener

 #13
20210259445
2021-08-26

Knife block with storage slot blade sharpeners and cutlery set using same

 #14
20210129293
2021-05-06

Cutter sharpener

 #15
20210053172
2021-02-25

Knife sharpening device

 #16
20200368877
2020-11-26

KNIFE SHARPENER

 #17
20200324382
2020-10-15

Nail clipper sharpener

 #18
20200306934
2020-10-01

Knife sharpening device

 #19
20200163476
2020-05-28

Knife block with storage slot blade sharpeners and cutlery set using same

 #20
20190247971
2019-08-15

KNIFE SHARPENING DEVICE

 #21
20190210177
2019-07-11

Robotic hand tool sharpening and cleaning apparatus

 #22
20180178352
2018-06-28

Grinder/polisher apparatus and a grinding element therefor

 #23
20180104796
2018-04-19

Knife sharpener

 #24
20180015586
2018-01-18

Rail mounted knife and tool sharpener

 #25
20170320185
2017-11-09

Knife sharpening device

 #26
20170208978
2017-07-27

Knife block with storage slot blade sharpeners and cutlery set using same

 #27
20170014001
2017-01-19

Cutting board with integrated knife sharpener

 #28
20160368116
2016-12-22

KNIFE SHARPENER

 #29
20160144486
2016-05-26

Knife sharpening device

 #30
20150298296
2015-10-22

Knife block with sharpening stones

 #31
20150283678
2015-10-08

ABRASIVE SHARPENER

 #32
20150273663
2015-10-01

Knife sharpener

 #33
20150165593
2015-06-18

Knife sharpening device

 #34
20150031274
2015-01-29

Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder

 #35
20140057541
2014-02-27

Two Step Abrasive Sharpener

 #36
20140038504
2014-02-06

BLADE SHARPENING APPARATUS

 #37
20130237137
2013-09-12

Container for storing knifes, utensils, and the like having integral blade sharpener

 #38
20130205597
2013-08-15

Kitchen knife with sharpener

 #39
20120270481
2012-10-25

Abrasive sharpener

 #40
20120264358
2012-10-18

Honing apparatus

 #41
20110053473
2011-03-03

Apparatus and grinding block for the treatment of an edge or a cutting edge

 #42
20110009040
2011-01-13

Knife Sharpening Tool

 #43
20100203812
2010-08-12

Knife grinder

 #44
20100112921
2010-05-06

Sharpening device for knife blades

 #45
20090298401
2009-12-03

Two step abrasive sharpener

 #46
20090064822
2009-03-12

POCKET SHARPENER FOR KNIVES

 #47
20090056503
2009-03-05

Knife Sharpener System

 #48
20080171504
2008-07-17

Abrasive sharpener

 #49
20080041190
2008-02-21

Device for sharpening the blade of a manual cutting tool

 #50
20070224922
2007-09-27

Knife sharpening apparatus

 #51
20070186726
2007-08-16

Blade sharpening system and an edge restoring unit capable of use therewith

 #52
20070167122
2007-07-19

Knife sharpener

 #53
20070101826
2007-05-10

Knife sharpener

 #54
20060111030
2006-05-25

Quad rod jr knife sharpener

 #55
20060040600
2006-02-23

Precision sharpener tool

 #56
20060040598
2006-02-23

Precision sharpener tool

 #57
20060035572
2006-02-16

CONFIGURATION FOR KNIFE SHARPENERS THAT ROTATIONALLY STABILIZES THEM AND KNIFE SHARPENERS THAT CONFORM TO IT

 #58
20060009138
2006-01-12

Apparatus for manual sharpening of the blades of cutting tools

 #59
20060000313
2006-01-05

Blade sharpening system and an edge restoring unit capable of use therewith

 #60
20050217433
2005-10-06

Blade sharpener

 #61
20050164618
2005-07-28

Sharpening apparatus

 #62
17196348
2022-07-05

Knife sharpening systems

 #63
16943254
2022-05-31

Knife gauge

 #64
16734039
2022-03-22

Knife sharpeners with angle gauge

 #65
16573980
2020-08-18

Compact angle reference apparatus for sharpening blades

 #66
16115405
2022-06-07

Acute angle blade sharpening apparatus and method for sharpening blades

 #67
15610169
2019-09-03

Protected blade edge knife sharpening apparatus

 #68
14822397
2017-01-17

Miniature knife sharpening apparatus

 #69
14802757
2018-02-27

Sharpening apparatus for scissors