Patents-Review.com
ClassID:

46275 ⎘

B26B21/4093 - CPC Classification

Classification description:

Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor; Details or accessories; Shaving methods; Usage or wear indication; Testing methods Testing of shaving razors or components thereof

Recent Application in this class:
#1
20240359348
2024-10-31

SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING PERFORMANCE

 #2
20240342936
2024-10-17

SHAVING RAZOR COMPONENT TEST METHOD

 #3
20230405855
2023-12-21

SHAVING RAZOR DEMONSTRATION METHOD

 #4
20230398706
2023-12-14

Shaving razor demonstration apparatus

 #5
20230314470
2023-10-05

BLADE EDGE TIP MEASUREMENT

 #6
20200376698
2020-12-03

Apparatus for testing razor blades and method for same

 #7
20180333878
2018-11-22

Apparatus for testing razor blades and method for same

 #8
20170368701
2017-12-28

Method for measuring fiber cutting force

 #9
20170239827
2017-08-24

RAZOR HANDLE WITH A ROTATABLE PORTION

 #10
20160082611
2016-03-24

Shaving razor demonstration apparatus and method

 #11
20150328787
2015-11-19

Shaving razor demonstration apparatus and method

 #12
20150099258
2015-04-09

Shaving razor demonstration method

 #13
20140352154
2014-12-04

Shaving razor demonstration apparatus and method

 #14
20130081290
2013-04-04

RAZOR HANDLE WITH A ROTATABLE PORTION

 #15
20130067986
2013-03-21

SHAVING MEASUREMENT METHOD AND APPARATUS

 #16
20120255185
2012-10-11

Razor handle with a rotatable portion

 #17
20120096723
2012-04-26

Shaving razor including a biasing member producing a progressively increasing cartridge return torque and handle geometry enhancing control during shaving

 #18
20120096718
2012-04-26

Shaving razor providing enhanced control during shaving

 #19
20110214493
2011-09-08

Method for measuring fiber cutting force

 #20
20080168657
2008-07-17

Razor cartridge measurement apparatus