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Joan Hulburt
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Cleveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable weighing scale
Patent number
7,989,713
Issue date
Aug 2, 2011
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Grant
Extendable weighing scale with members that allow translation movem...
Patent number
7,683,273
Issue date
Mar 23, 2010
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Grant
Adjustable weighing scale
Patent number
7,435,917
Issue date
Oct 14, 2008
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Grant
Collapsible weighing scale
Patent number
7,022,920
Issue date
Apr 4, 2006
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Grant
Collapsible scale
Patent number
6,337,446
Issue date
Jan 8, 2002
Joan Hulburt
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTABLE WEIGHING SCALE
Publication number
20100170721
Publication date
Jul 8, 2010
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Application
ADJUSTABLE WEIGHING SCALE
Publication number
20090078471
Publication date
Mar 26, 2009
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Application
Adjustable weighing scale
Publication number
20060118342
Publication date
Jun 8, 2006
Joan Hulburt
Joan Hulburt
G01 - MEASURING TESTING
Information
Patent Application
Collapsible weighing scale
Publication number
20050072604
Publication date
Apr 7, 2005
Joan Hulburt
Joan Hulburt
G01 - MEASURING TESTING