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Robert L. Zimpel
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Menomonee Falls, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Treadmill with intermediate member
Patent number
11,826,608
Issue date
Nov 28, 2023
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manually powered treadmill
Patent number
11,590,377
Issue date
Feb 28, 2023
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manually powered treadmill
Patent number
11,465,005
Issue date
Oct 11, 2022
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Configuration of a running surface for a manual treadmill
Patent number
11,369,835
Issue date
Jun 28, 2022
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manually powered treadmill with variable braking resistance
Patent number
10,850,150
Issue date
Dec 1, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
10,799,745
Issue date
Oct 13, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Treadmill
Patent number
10,709,926
Issue date
Jul 14, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manually powered treadmill with variable braking resistance
Patent number
10,561,883
Issue date
Feb 18, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
10,561,884
Issue date
Feb 18, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
10,265,566
Issue date
Apr 23, 2019
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Treadmill with integrated walking rehabilitation device
Patent number
9,981,157
Issue date
May 29, 2018
Woodway USA, Inc.
Douglas G. Bayerlein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Treadmill
Patent number
D753776
Issue date
Apr 12, 2016
Woodway USA, Inc.
Nicholas Oblamski
D21 - Games, toys, and sports goods
Information
Patent Grant
Treadmill
Patent number
D753245
Issue date
Apr 5, 2016
Woodway USA, Inc.
Nicholas Oblamski
D21 - Games, toys, and sports goods
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
9,114,276
Issue date
Aug 25, 2015
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Treadmill
Patent number
D736866
Issue date
Aug 18, 2015
Woodway USA, Inc.
Nicholas Oblamski
D21 - Games, toys, and sports goods
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
9,039,580
Issue date
May 26, 2015
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Manual treadmill and methods of operating the same
Patent number
8,986,169
Issue date
Mar 24, 2015
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Treadmill with integrated walking rehabilitation device
Patent number
8,920,347
Issue date
Dec 30, 2014
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Treadmill with integrated walking rehabilitation device
Patent number
8,308,618
Issue date
Nov 13, 2012
Woodway USA, Inc.
Douglas G. Bayerlein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
TREADMILL WITH INTERMEDIATE MEMBER
Publication number
20240075339
Publication date
Mar 7, 2024
Woodway USA, Inc.
Douglas G. Bayerlein
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUALLY POWERED TREADMILL
Publication number
20230158355
Publication date
May 25, 2023
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TREADMILL WITH INTERMEDIATE MEMBER
Publication number
20220314062
Publication date
Oct 6, 2022
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUALLY POWERED TREADMILL
Publication number
20220233904
Publication date
Jul 28, 2022
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUALLY POWERED TREADMILL
Publication number
20210077846
Publication date
Mar 18, 2021
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20200254293
Publication date
Aug 13, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUALLY POWERED TREADMILL WITH VARIABLE BRAKING RESISTANCE
Publication number
20200179739
Publication date
Jun 11, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CONFIGURATION OF A RUNNING SURFACE FOR A MANUAL TREADMILL AND METHO...
Publication number
20200139189
Publication date
May 7, 2020
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20190083844
Publication date
Mar 21, 2019
Woodway USA, Inc.
Douglas G. Bayerlein
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20180236292
Publication date
Aug 23, 2018
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUALLY POWERED TREADMILL WITH VARIABLE BRAKING RESISTANCE
Publication number
20180236291
Publication date
Aug 23, 2018
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20150352400
Publication date
Dec 10, 2015
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TREADMILL WITH INTEGRATED WALKING REHABILITATION DEVICE
Publication number
20150087484
Publication date
Mar 26, 2015
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20140213419
Publication date
Jul 31, 2014
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
TREADMILL WITH INTEGRATED WALKING REHABILITATION DEVICE
Publication number
20140087922
Publication date
Mar 27, 2014
Woodway USA, Inc.
Douglas G. Bayerlein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20140080679
Publication date
Mar 20, 2014
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
MANUAL TREADMILL AND METHODS OF OPERATING THE SAME
Publication number
20120010053
Publication date
Jan 12, 2012
Woodway USA, Inc.
Douglas G. Bayerlein
A63 - SPORTS GAMES AMUSEMENTS