Patents-Review.com
ClassID:

197107 ⎘

G10K5/00 - CPC Classification

Classification description:

Whistles

Sub-classes:
Recent Application in this class:
#1
20250319278
2025-10-16

HARMONIZATION DEVICES AND METHODS

 #2
20250114684
2025-04-10

NETWORK-ENABLED SIGNALING DEVICE SYSTEM FOR SPORTING EVENTS

 #3
20250087195
2025-03-13

Musical Instrument

 #4
20240355316
2024-10-24

MOTOR VEHICLE PROVIDED WITH A SOUND GENERATION AERODYNAMIC APPARATUS

 #5
20240172845
2024-05-30

BUCKLE WITH WHISTLE

 #6
20240153414
2024-05-09

Body-Worn Water Sports Safety Flag Device

 #7
20240149135
2024-05-09

Network-enabled signaling device system for sporting events

 #8
20240081490
2024-03-14

Tape attachment

 #9
20230285713
2023-09-14

Harmonization devices and methods

 #10
20230129408
2023-04-27

Aglet Whistle

 #11
20230058256
2023-02-23

TOOT SUITE WHISTLE PACK

 #12
20220379189
2022-12-01

Network-enabled signaling device system for sporting events

 #13
20220167588
2022-06-02

PET TOY CONCEALED IN CAN

 #14
20220079261
2022-03-17

WHISTLE SHIELDS

 #15
20210379327
2021-12-09

HARMONIZATION DEVICES AND METHODS

 #16
20210295812
2021-09-23

FLAVORED WHISTLE

 #17
20210291387
2021-09-23

KNIFE WITH SOUND EMITTING MEANS USING THE FLOW OF AIR

 #18
20210169180
2021-06-10

Buckle with whistle

 #19
20210123364
2021-04-29

Sound suppressor

 #20
20210112777
2021-04-22

Rope Pet Toy

 #21
20200365130
2020-11-19

Method for producing a musical instrument and musical instrument obtained thereby

 #22
20200297136
2020-09-24

Drinking Container Convertible into a Whistling Device

 #23
20200107540
2020-04-09

Deer Call

 #24
20200045934
2020-02-13

DURABLE DOG TOY

 #25
20200022358
2020-01-23

TUNED DUCK CALL

 #26
20190385423
2019-12-19

APPARATUS, SYSTEMS, AND METHODS FOR SIGNAL LOCALIZATION AND DIFFERENTIATION

 #27
20190325856
2019-10-24

MULTI-SOUND EMITTING TOY AND METHOD FOR MANUFACTURE

 #28
20190230916
2019-08-01

Universal game call

 #29
20190201770
2019-07-04

Whistle Mount Assembly

 #30
20190200709
2019-07-04

Buckle assembled with whistle

 #31
20190154173
2019-05-23

LUMINOUS HOSE FOR TRANSPORTING USED FRACTURING LIQUID AND MANUFACTURING METHODS THEREOF

 #32
20190139525
2019-05-09

Clippable multi-tone whistle

 #33
20190130884
2019-05-02

Horn device for railcar

 #34
20190115001
2019-04-18

Toot suite whistle pack

 #35
20190099025
2019-04-04

COMBINATION FLEXIBLE DRINKING STRAW AND WHISTLE

 #36
20190096380
2019-03-28

Two tone whistle

 #37
20180365939
2018-12-20

Method of remote controlling a luminous signalling system in the course of sports games played by orally and aurally challenged players and a set of electronic devices for application of the method

 #38
20180301003
2018-10-18

Apparatus, systems, and methods for signal localization and differentiation

 #39
20180286217
2018-10-04

Personal security whistle apparatus

 #40
20180197520
2018-07-12

Toot suite whistle pack

 #41
20180144595
2018-05-24

Retrofit Self-Annunciating Sprinkler

 #42
20170355086
2017-12-14

OUTDOOR TOOL WITH MULTIPLE FUNCTIONS

 #43
20170319106
2017-11-09

MEASUREMENT OF RESPIRATORY FUNCTION

 #44
20170232353
2017-08-17

Balloon holder

 #45
20170213536
2017-07-27

WHISTLE

 #46
20170209998
2017-07-27

MULTIPLE FUNCTION TOOL

 #47
20170193764
2017-07-06

ELECTRONIC WHISTLE SENSOR WITH MICROCONTROLLER

 #48
20170186414
2017-06-29

Toot suite whistle pack

 #49
20170069182
2017-03-09

Apparatus, systems, and methods for signal localization and differentiation

 #50
20170047058
2017-02-16

Detachable whistle

 #51
20170040011
2017-02-09

Mouthpiece with whistling mechanism

 #52
20160314678
2016-10-27

WHISTLE CAPABLE OF DETECTING AIR PRESSURE

 #53
20160284332
2016-09-29

Detachable whistle

 #54
20160271810
2016-09-22

Knife Whistle

 #55
20160229069
2016-08-11

KNIFE WITH SOUND EMITTING MEANS USING THE FLOW OF AIR

 #56
20160189490
2016-06-30

Electronic whistle sensor

 #57
20160174540
2016-06-23

Game call

 #58
20160163301
2016-06-09

Bell device with dual tones for transport vehicles

 #59
20160021984
2016-01-28

Multi-Function Buckle

 #60
20160012810
2016-01-14

Whistle play stopper

 #61
20150325227
2015-11-12

Whistle assembly

 #62
20150279344
2015-10-01

Bird Whistle

 #63
20150187346
2015-07-02

Whistle device that can be integrated into a wristwatch

 #64
20150170630
2015-06-18

Ambient gas flow alarm

 #65
20140345514
2014-11-27

Safety alert apparatus for a portable communication device

 #66
20140209040
2014-07-31

Ultrasonic sound emitting devices for wind turbines

 #67
20130291784
2013-11-07

Directional isophasic toroidal whistle

 #68
20130025131
2013-01-31

KNIFE WITH SOUND EMITTING MEANS USING THE FLOW OF AIR

 #69
20120291693
2012-11-22

BADGE HOLDER WITH WHISTLE FUNCTION

 #70
20120224354
2012-09-06

Multipurpose lighting device with electronic glow stick

 #71
20120148991
2012-06-14

Detachable fingergrip whistle system

 #72
20120137956
2012-06-07

WHISTLE

 #73
20120090528
2012-04-19

Personal security key holder

 #74
20110315068
2011-12-29

Whistle

 #75
20110214597
2011-09-08

Whistle with finger grip

 #76
20110044034
2011-02-24

Multipurpose lighting device with electronic glow stick

 #77
20110000422
2011-01-06

Whistle with possession control indicating system

 #78
20100261403
2010-10-14

Whistle

 #79
20100140211
2010-06-10

Bottle that can transform into a whistle

 #80
20100115736
2010-05-13

Buckle equipped with a whistle

 #81
20100085738
2010-04-08

Multipurpose lighting device with electronic glow stick

 #82
20100080087
2010-04-01

Multifunction Sports and Recreation Device

 #83
20090272311
2009-11-05

Disassemblable whistle

 #84
20090272310
2009-11-05

Whistle

 #85
20090193630
2009-08-06

Attachment device equipped with a whistle

 #86
20090178607
2009-07-16

Whistle structure

 #87
20090178606
2009-07-16

Whistle structure

 #88
20090068921
2009-03-12

WHISTLE

 #89
20090027879
2009-01-29

Light emitting stick

 #90
20080289565
2008-11-27

Rescue whistle

 #91
20080163812
2008-07-10

Bell Device Mounted on a Vehicle Handle

 #92
20080120817
2008-05-29

Multi-functional shackle structure

 #93
20080017097
2008-01-24

Hybrid whistle

 #94
20070289523
2007-12-20

Whistle

 #95
20070084396
2007-04-19

Compact high-power acoustic tone generator

 #96
20060289655
2006-12-28

Stored-value card with whistle

 #97
20060272568
2006-12-07

Whistle

 #98
20060240739
2006-10-26

ILLUMINABLE NOISEMAKER AND ASSOCIATED METHODS

 #99
20060227667
2006-10-12

One or more portable remote devices involved with sports that can control time or whistle equipment on or off the playing area

 #100
20060180073
2006-08-17

Whistle and whistle notification device

 #101
20060171092
2006-08-03

Ring mounted combination whistle and stopwatch

 #102
20060090628
2006-05-04

Pen instrument with controllable whistle

 #103
20050237736
2005-10-27

Combined light and whistle keychain holder

 #104
20050076768
2005-04-14

Game calling device

 #105
20050068158
2005-03-31

Whistle with light emitting device

 #106
17483606
2022-10-25

Self-defense device

 #107
17365086
2022-03-29

Hygienic whistle with enhanced sound-generating chamber

 #108
17000793
2023-10-17

Multi-function marine tool

 #109
15201722
2018-09-04

Dual-chamber whistle

 #110
15197220
2017-05-23

Whistle/bottle-opener system

 #111
15149018
2017-06-06

Retrofit self-annunciating sprinkler

 #112
14502961
2016-08-23

Noise-making apparatus and method

 #113
14250278
2016-06-07

Whistle with non-spherical pea