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KEN DALL ENTERPRISE CO., LTD.
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New Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Knee joint structure
Patent number
11,278,415
Issue date
Mar 22, 2022
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Shock-absorbing twisting structure
Patent number
11,229,535
Issue date
Jan 25, 2022
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Shock and torsion absorber for elevated vacuum suspension
Patent number
10,881,532
Issue date
Jan 5, 2021
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vacuum suction and pressure regulation pneumatic cylinder
Patent number
10,123,887
Issue date
Nov 13, 2018
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydraulic ankle joint
Patent number
10,028,844
Issue date
Jul 24, 2018
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Structure of connection and adjustment assembly of support socket j...
Patent number
9,820,872
Issue date
Nov 21, 2017
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Artificial ankle joint
Patent number
D798453
Issue date
Sep 26, 2017
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
D24 - Medical and laboratory equipment
Information
Patent Grant
Four-link hydraulic buffer knee joint assembly
Patent number
9,005,309
Issue date
Apr 14, 2015
Ken Dall Enterprise Co., Ltd.
Fu-Kuo Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vacuum suction structure of ankle joint and support barrel of artif...
Patent number
8,951,304
Issue date
Feb 10, 2015
Ken Dall Enterprises Co., Ltd.
Fu-Kuo Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Four-bar-linkage brake-included knee joint
Patent number
8,268,012
Issue date
Sep 18, 2012
Ken Dall Enterprise Co., Ltd.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
PROSTHESIS SOCKET VACUUM SUCTION STRUCTURE
Publication number
20240189120
Publication date
Jun 13, 2024
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOCKING STRUCTURE OF KNEE JOINT
Publication number
20220280314
Publication date
Sep 8, 2022
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAP-ADJUSTABLE/ELIMINABLE SHOCK ABSORPTION STRUCTURE
Publication number
20220202599
Publication date
Jun 30, 2022
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SHOCK-ABSORBING TWISTING STRUCTURE
Publication number
20210298923
Publication date
Sep 30, 2021
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
KNEE JOINT STRUCTURE
Publication number
20210244544
Publication date
Aug 12, 2021
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SHOCK AND TORSION ABSORBER FOR ELEVATED VACUUM SUSPENSION
Publication number
20210000616
Publication date
Jan 7, 2021
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATIC PRESSURE REGULATING PNEUMATIC CYLINDER
Publication number
20200347906
Publication date
Nov 5, 2020
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PROSTHESIS SOCKET VACUUM DEVICE
Publication number
20190008663
Publication date
Jan 10, 2019
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDRAULIC ANKLE JOINT
Publication number
20180177615
Publication date
Jun 28, 2018
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VACUUM SUCTION AND PRESSURE REGULATION PNEUMATIC CYLINDER
Publication number
20180168829
Publication date
Jun 21, 2018
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROSTHESIS CARRING BARREL SUCTION-ATTACHING JOINT WITH LOCKING FUNC...
Publication number
20170333225
Publication date
Nov 23, 2017
KEN DALL ENTERPRISE CO., LTD.
Chia-Pao Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STRUCTURE OF CONNECTION AND ADJUSTMENT ASSEMBLY OF SUPPORT SOCKET J...
Publication number
20170156897
Publication date
Jun 8, 2017
KEN DALL ENTERPRISE CO., LTD.
CHIA-PAO CHENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MODULARIZED KNEE JOINT CUSHIONING STRUCTURE
Publication number
20140142722
Publication date
May 22, 2014
KEN DALL ENTERPRISE CO., LTD.
CHIH HSUAN LIANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 trademarks