with variable weights

Industry

CPC
A63B21/075

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Parent Industries

AHUMAN NECESSITIES A63Sports, games A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING BALL GAMES TRAINING EQUIPMENT A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices

Current Industry

A63B21/075with variable weights

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High-reliability adjustable dumbbell
- Patent number 12,364,897
- Issue date Jul 22, 2025
- Xun Zhang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Weight-adjustable dumbbell
- Patent number 12,357,866
- Issue date Jul 15, 2025
- Wuyi Boda industry and trade Co., LTD.
- Zige Wu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic plate-changing integrated dumbbell
- Patent number 12,350,540
- Issue date Jul 8, 2025
- Wuyi Boda industry and trade Co., LTD.
- Youben Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multifunctional adjustable weightlifting equipment
- Patent number 12,337,206
- Issue date Jun 24, 2025
- OHFG TECHNOLOGIES (SHANGHAI) CO., LTD.
- Ping Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ergonomic handheld weight unit and method of use
- Patent number 12,330,011
- Issue date Jun 17, 2025
- Christian Malcolm
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Fast adjustable dumbbell
- Patent number 12,324,946
- Issue date Jun 10, 2025
- Zhejiang Zuojian Industry and Trade Co., Ltd.
- Zhaohong Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Locking mechanism for dumbbell and dumbbell using the same
- Patent number 12,318,650
- Issue date Jun 3, 2025
- Lingying Hu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Internal toothed mechanism for weight-adjustable safety dumbbell
- Patent number 12,303,735
- Issue date May 20, 2025
- Liwen Fu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable dumbbell
- Patent number 12,303,734
- Issue date May 20, 2025
- QINGDAO KINGDOM HEALTH INDUSTRY CO., LTD.
- Zhixiong Wang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Stackable weight
- Patent number 12,296,218
- Issue date May 13, 2025
- Richard C. Petek
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Rotary dumbbell
- Patent number 12,290,713
- Issue date May 6, 2025
- Hao's Fitness Equipment (Shanghai) Co., Ltd. Trading Ltd.
- Lihui Wang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable dumbbell
- Patent number 12,285,646
- Issue date Apr 29, 2025
- Limin Huang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Locking mechanism for weight plate and dumbbell using same
- Patent number 12,280,287
- Issue date Apr 22, 2025
- Huiguan Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Counterweight adjusting apparatus for weight-lifting equipment
- Patent number 12,257,471
- Issue date Mar 25, 2025
- Zhengxiang Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dumbbell with multiple gears of weight adjustment and dumbbell kit
- Patent number 12,246,207
- Issue date Mar 11, 2025
- Zhejiang Zuojian Industry and Trade Co., Ltd.
- Zhaohong Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Weight plate
- Patent number 12,246,209
- Issue date Mar 11, 2025
- Wuyi Boda industry and trade Co., LTD.
- Zige Wu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Fastening device for sports equipment
- Patent number 12,246,208
- Issue date Mar 11, 2025
- Klink Fitness Limited
- Nikita McCoy
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Safety mechanism for an adjustable dumbbell
- Patent number 12,239,872
- Issue date Mar 4, 2025
- iFIT Inc.
- Kent M. Smith
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dumbbell convenient for adjusting load
- Patent number 12,233,305
- Issue date Feb 25, 2025
- ZHEJIANG KANGWANG INDUSTRY & TRADE CO., LTD
- Ping Wang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Kettlebell
- Patent number 12,233,306
- Issue date Feb 25, 2025
- OHFG TECHNOLOGIES(SHANGHAI) CO.,LTD
- Ping Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Weight apparatus including weight adjustment arrangement
- Patent number 12,226,663
- Issue date Feb 18, 2025
- Personality Gym AB
- Tomas Svenberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Kettlebell
- Patent number 12,220,609
- Issue date Feb 11, 2025
- Thomas Tank
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Barbell
- Patent number 12,214,240
- Issue date Feb 4, 2025
- Wuyi Boda industry and trade Co., LTD.
- Zige Wu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable squat bar
- Patent number 12,214,244
- Issue date Feb 4, 2025
- Specialty Fitness Systems, LLC
- Jerry K. Leipheimer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dumbbell
- Patent number 12,208,301
- Issue date Jan 28, 2025
- Personality Gym AB
- Tomas Svenberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dumbbells
- Patent number 12,179,057
- Issue date Dec 31, 2024
- Moses Mugulusi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and system for providing lower body weight training fitness
- Patent number 12,172,042
- Issue date Dec 24, 2024
- Animalhouse Ventures Inc.
- Evan Gubera
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable kettlebell device
- Patent number 12,138,503
- Issue date Nov 12, 2024
- Yongkang Jiebao Industry and Trade Co., Ltd
- Huiguan Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Weight bar stopper
- Patent number 12,134,002
- Issue date Nov 5, 2024
- Powertec, Inc.
- Sheng Hsiung Tony Huang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dumbbell having a threaded connection for adding weight plates
- Patent number 12,115,407
- Issue date Oct 15, 2024
- Andrew Norris
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DUMBBELL ASSEMBLY
- Publication number 20250235733
- Publication date Jul 24, 2025
- XIAMEN EDDE SPORTS TECHNOLOGY CO., LTD.
- LINGPENG SHEN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Adjustable Center-Mass Weight Assembly
- Publication number 20250235734
- Publication date Jul 24, 2025
- .50 Cal Fitness, LLC
- Derek J. DUNBAR
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Dumbbell Extension Weight Sleeve Device
- Publication number 20250222296
- Publication date Jul 10, 2025
- Kelly Grace
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DUMBBELL HANDLE, DUMBBELL AND DUMBBELL BASE
- Publication number 20250205542
- Publication date Jun 26, 2025
- Hao's Fitness Equipment (Shanghai) Co., Ltd.
- Liqiang GUO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Adjustable Squat Bar
- Publication number 20250177805
- Publication date Jun 5, 2025
- Specialty Fitness Systems, LLC
- Jerry K. Leipheimer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WEIGHT APPARATUS INCLUDING WEIGHT ADJUSTMENT ARRANGEMENT
- Publication number 20250144464
- Publication date May 8, 2025
- Personality Gym AB
- Tomas Svenberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DUMBBELL AND DUMBBELL ASSEMBLY
- Publication number 20250135260
- Publication date May 1, 2025
- Zhengxiang CHENG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WEIGHT ADJUSTABLE DUMBBELL ASSEMBLY
- Publication number 20250135261
- Publication date May 1, 2025
- Zhengxiang CHENG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DUMBBELL CAPABLE OF ADJUSTING WEIGHT RAPIDLY, AND DUMBBELL ASSEMBLY
- Publication number 20250099803
- Publication date Mar 27, 2025
- OHFG TECHNOLOGIES(SHANGHAI) CO.,LTD
- PING LIU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WEIGHT-VISUALIZED DUMBBELL
- Publication number 20250090889
- Publication date Mar 20, 2025
- Ningbo Haishu Longhao Fitness Appliances Co., Ltd.
- Guonian HONG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Adjustable weight dumbbell
- Publication number 20250090890
- Publication date Mar 20, 2025
- Rep Fitness LLC
- Joseph G. Larson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE DUMBBELL SYSTEM
- Publication number 20250082980
- Publication date Mar 13, 2025
- Johnson Health Tech Retail, Inc.
- Thomas H. Moran
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE DUMBBELL
- Publication number 20250065180
- Publication date Feb 27, 2025
- Yongkang Zuojian Industry and Trade Co., Ltd.
- JIANJUN LI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise Device Targeting Anterior Tibialis Muscles & Method Of Use
- Publication number 20250065178
- Publication date Feb 27, 2025
- Gregory Scott Olson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
HIGH-RELIABILITY ADJUSTABLE DUMBBELL
- Publication number 20250058164
- Publication date Feb 20, 2025
- Xun Zhang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
EXERCISE DEVICE
- Publication number 20250032847
- Publication date Jan 30, 2025
- DIVERSITY CHIROPRACTIC LTD
- Nicholas Baker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
INTELLIGENT STRENGTH TRAINING SYSTEM
- Publication number 20250025739
- Publication date Jan 23, 2025
- Tanvi Saxena
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE DUMBBELL
- Publication number 20250025738
- Publication date Jan 23, 2025
- Ningbo Tidal Industrial Design Co., Ltd
- ZHAN LI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WEIGHT-ADJUSTABLE DUMBBELL
- Publication number 20250010121
- Publication date Jan 9, 2025
- CHUN JIANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SELECTABLE CLAMP FOR INTERCHANGING WEIGHTLIFTING HANDLEBARS IN AN A...
- Publication number 20240424336
- Publication date Dec 26, 2024
- DICK'S SPORTING GOODS, INC.
- Derek Coulter
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
INTERNAL TOOTHED MECHANISM FOR WEIGHT-ADJUSTABLE SAFETY DUMBBELL
- Publication number 20240408435
- Publication date Dec 12, 2024
- Liwen FU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE BARBELL SYSTEM
- Publication number 20240390725
- Publication date Nov 28, 2024
- BowFlex Inc.
- Ryan J. Pohl
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FACILITATION OF AVATAR GENERATION BY A METRIC DEVICE
- Publication number 20240390735
- Publication date Nov 28, 2024
- Braxton K. Davis
- G08 - SIGNALLING
Information Patent Application
KETTLEBELL
- Publication number 20240382796
- Publication date Nov 21, 2024
- OHFG TECHNOLOGIES(SHANGHAI) CO.,LTD
- PING LIU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SmartSphere Adjustable Medicine Ball
- Publication number 20240382814
- Publication date Nov 21, 2024
- Ian Michael Friedman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE WEIGHT LIFTING DEVICE
- Publication number 20240374952
- Publication date Nov 14, 2024
- Personality Gym AB
- Tomas Svenberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE DUMBBELL WITH NESTED WEIGHTS
- Publication number 20240366989
- Publication date Nov 7, 2024
- Peloton Interactive, Inc
- Sherwood Kolea Hara
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WEIGHT WITH INCREMENTAL INSERTS
- Publication number 20240342540
- Publication date Oct 17, 2024
- Arnold Tobin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Variable Mass Dumbbell Systems
- Publication number 20240325814
- Publication date Oct 3, 2024
- Stacey M. Lewis-Dove
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MULTIFUNCTIONAL ADJUSTABLE WEIGHTLIFTING EQUIPMENT
- Publication number 20240299799
- Publication date Sep 12, 2024
- OHFG TECHNOLOGIES(SHANGHAI) CO.,LTD
- PING LIU
- A63 - SPORTS GAMES AMUSEMENTS

with variable weights

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-reliability adjustable dumbbell

Weight-adjustable dumbbell

Automatic plate-changing integrated dumbbell

Multifunctional adjustable weightlifting equipment

Ergonomic handheld weight unit and method of use

Fast adjustable dumbbell

Locking mechanism for dumbbell and dumbbell using the same

Internal toothed mechanism for weight-adjustable safety dumbbell

Adjustable dumbbell

Stackable weight

Rotary dumbbell

Adjustable dumbbell

Locking mechanism for weight plate and dumbbell using same

Counterweight adjusting apparatus for weight-lifting equipment

Dumbbell with multiple gears of weight adjustment and dumbbell kit

Weight plate

Fastening device for sports equipment

Safety mechanism for an adjustable dumbbell

Dumbbell convenient for adjusting load

Kettlebell

Weight apparatus including weight adjustment arrangement

Kettlebell

Barbell

Adjustable squat bar

Dumbbell

Dumbbells

Method and system for providing lower body weight training fitness

Adjustable kettlebell device

Weight bar stopper

Dumbbell having a threaded connection for adding weight plates

Patents Applicationslast 30 patents

DUMBBELL ASSEMBLY

Adjustable Center-Mass Weight Assembly

Dumbbell Extension Weight Sleeve Device

DUMBBELL HANDLE, DUMBBELL AND DUMBBELL BASE

Adjustable Squat Bar

WEIGHT APPARATUS INCLUDING WEIGHT ADJUSTMENT ARRANGEMENT

DUMBBELL AND DUMBBELL ASSEMBLY

WEIGHT ADJUSTABLE DUMBBELL ASSEMBLY

DUMBBELL CAPABLE OF ADJUSTING WEIGHT RAPIDLY, AND DUMBBELL ASSEMBLY

WEIGHT-VISUALIZED DUMBBELL

Adjustable weight dumbbell

ADJUSTABLE DUMBBELL SYSTEM

ADJUSTABLE DUMBBELL

Exercise Device Targeting Anterior Tibialis Muscles & Method Of Use

HIGH-RELIABILITY ADJUSTABLE DUMBBELL

EXERCISE DEVICE

INTELLIGENT STRENGTH TRAINING SYSTEM

ADJUSTABLE DUMBBELL

WEIGHT-ADJUSTABLE DUMBBELL

SELECTABLE CLAMP FOR INTERCHANGING WEIGHTLIFTING HANDLEBARS IN AN A...

INTERNAL TOOTHED MECHANISM FOR WEIGHT-ADJUSTABLE SAFETY DUMBBELL

ADJUSTABLE BARBELL SYSTEM

FACILITATION OF AVATAR GENERATION BY A METRIC DEVICE

KETTLEBELL

SmartSphere Adjustable Medicine Ball

ADJUSTABLE WEIGHT LIFTING DEVICE

ADJUSTABLE DUMBBELL WITH NESTED WEIGHTS

WEIGHT WITH INCREMENTAL INSERTS

Variable Mass Dumbbell Systems

MULTIFUNCTIONAL ADJUSTABLE WEIGHTLIFTING EQUIPMENT