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Ralph Thresher
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Westfield, MA, US
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last 30 patents
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Patent Grant
Two handled shovel
Patent number
9,333,639
Issue date
May 10, 2016
ERGIESHOVEL, LLC
Ralph Thresher
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
TWO-HANDLED SHOVEL
Publication number
20180295766
Publication date
Oct 18, 2018
Ergieshovel, LLC
RALPH THRESHER
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
TWO HANDLED SHOVEL
Publication number
20150201542
Publication date
Jul 23, 2015
Ralph Thresher
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS