Patents-Review.com
ClassID:

25257 ⎘

A63B2031/112 - CPC Classification

Classification description:

Swimming aids; Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet with means facilitating walking, e.g. rectractable, detachable or pivotable blades

Recent Application in this class:
#1
20260131202
2026-05-14

AMPHIBIOUS EXOSKELETON PROPULSION FOOTWEAR

 #2
20250288871
2025-09-18

WALKABLE SWIM FLIPPER

 #3
20240408452
2024-12-12

Collapsible swimming fins system for unidirectional thrust

 #4
20240278074
2024-08-22

AMPHIBIOUS EXOSKELETON PROPULSION FOOTWEAR

 #5
20240245958
2024-07-25

PIVOTABLE SWIM FIN DEVICE

 #6
20230116171
2023-04-13

FUNCTIONAL SHOES

 #7
20230061854
2023-03-02

ARM EXTENSIONS FOR QUADRUPEDAL MOVEMENT AND METHODS OF USE

 #8
20230010581
2023-01-12

Amphibious exoskeleton propulsion footwear

 #9
20220339507
2022-10-27

Device for connecting a shoe to an interchangeable blade of a fin

 #10
20210316187
2021-10-14

FLIPPERS WORN WITH SHOES

 #11
20210001183
2021-01-07

Modular fin with common rail system

 #12
20200398114
2020-12-24

Configurable footwear for water sports

 #13
20200179762
2020-06-11

Multi-purpose water footwear

 #14
20200121991
2020-04-23

Aquatic shoes provided with a float for walking in water

 #15
20200121990
2020-04-23

Mono-fin with flexible boot structures

 #16
20200108295
2020-04-09

Hydrodynamic human-powered propulsion mechanism

 #17
20190151718
2019-05-23

Swimming flipper

 #18
20180345083
2018-12-06

Swim fin adapted for walking

 #19
20170304683
2017-10-26

SWIM FIN

 #20
20170120110
2017-05-04

Swim fin

 #21
20170056729
2017-03-02

Flipper device and methods for using same

 #22
20160346619
2016-12-01

Finned Water Shoe Assembly

 #23
20160243405
2016-08-25

Flipper device and methods for using same

 #24
20160206925
2016-07-21

Swim fin assembly

 #25
20160030810
2016-02-04

Swimming device with retractable fins

 #26
20160023053
2016-01-28

FOLDING SWIM FIN

 #27
20150258385
2015-09-17

SWIM FIN ASSEMBLY

 #28
20150231449
2015-08-20

Boot sole system and fin for same

 #29
20150151163
2015-06-04

FRICTION-ATTACHED AQUATIC ACCESSORY

 #30
20150133010
2015-05-14

Collapsible scuba fin with cam lock feature and adjustable blades

 #31
20130183877
2013-07-18

Friction-attached aquatic accessory

 #32
20120115377
2012-05-10

High efficiency swim fin using multiple high aspect ratio hydrodynamic vanes with pliable hinges and rotation limiters

 #33
20110104968
2011-05-05

Retractable swim fins

 #34
20110081813
2011-04-07

Recreational Swimming Ensemble

 #35
20110065343
2011-03-17

Detachable swim fin

 #36
20110014830
2011-01-20

Swimming shoe

 #37
20100279562
2010-11-04

Hybrid water sport apparatus

 #38
20100203779
2010-08-12

Amphibious shoe and method of use

 #39
20100120304
2010-05-13

Swim fin device

 #40
20100075554
2010-03-25

SWIM FINS

 #41
20100029152
2010-02-04

Hybrid water sport footwear

 #42
20090170388
2009-07-02

Amphibious shoe and method of use

 #43
20070167095
2007-07-19

Swim fin with adjustable web

 #44
20070167094
2007-07-19

Swim fin with adjustable web

 #45
20070093153
2007-04-26

Variable resistance aquatic device and methods of using the same

 #46
20060234570
2006-10-19

Swim fin with detachable blade

 #47
20050221698
2005-10-06

Swimming flipper with blade and footwear structure

 #48
20050153607
2005-07-14

Amphibious shoe

 #49
20050079777
2005-04-14

Flipper

 #50
16375972
2020-08-11

Retractable finned footwear used for swimming and walking

 #51
16191882
2020-02-25

Flipper screw

 #52
16056327
2018-11-27

Swimming fin for the disabled

 #53
15796314
2018-08-28

Swimming equipment improvement