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Marvin Hlynka
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Richmond, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Waterslide bowl
Patent number
8,360,894
Issue date
Jan 29, 2013
Marvin R. Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Waterslide bowl with troughs
Patent number
8,192,291
Issue date
Jun 5, 2012
Whitewater West Industries Ltd.
Daniel P. Brassard
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Waterslide bowl structure and method of construction
Patent number
7,887,426
Issue date
Feb 15, 2011
Whitewater West Industries Ltd.
Marvin R. Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Waterslide run-out bowl
Patent number
7,780,537
Issue date
Aug 24, 2010
Whitewater West Industries Ltd.
Marvin R. Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Waterslide amusement device
Patent number
7,731,595
Issue date
Jun 8, 2010
White Water West Industries, Ltd.
Marvin R Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Undulating amusement slide
Patent number
6,945,873
Issue date
Sep 20, 2005
Whitewater West Industries, Ltd.
Marvin Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Undulating amusement slide
Patent number
6,729,963
Issue date
May 4, 2004
Whitewater West Industries Inc.
Marvin Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
WATERSLIDE BOWL
Publication number
20100285894
Publication date
Nov 11, 2010
Marvin R. Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
WATERSLIDE BOWL WITH TROUGHS
Publication number
20090239671
Publication date
Sep 24, 2009
WHITEWATER WEST INDUSTRIES LTD.
Daniel P. Brassard
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
WATERSLIDE BOWL STRUCTURE AND METHOD OF CONSTRUCTION
Publication number
20090221377
Publication date
Sep 3, 2009
WHITEWATER WEST INDUSTRIES LTD.
MARVIN R. HLYNKA
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
WATERSLIDE RUN-OUT BOWL
Publication number
20090062025
Publication date
Mar 5, 2009
WHITEWATER WEST INDUSTRIES LTD.
MARVIN R. HLYNKA
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Waterslide amusement device
Publication number
20050282643
Publication date
Dec 22, 2005
Whitewater West Industries, Ltd.
Marvin R. Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Undulating amusement slide
Publication number
20040198520
Publication date
Oct 7, 2004
Whitewater West Industries Inc.
Marvin Hlynka
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Undulating amusement slide
Publication number
20030139218
Publication date
Jul 24, 2003
Whitewater West Industries, Ltd.
Marvin Hlynka
A63 - SPORTS GAMES AMUSEMENTS