Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jessica P. Tebbe0
Michael W. Happel0
Lowell Seal0
Date of Patent
December 13, 2016
0Patent Application Number
142231330
Date Filed
March 24, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An interchangeable accessory system for hardhats is disclosed which includes two accessory interchange assemblies that permit accessories such as face shields and welding shields to be attached to and removed from a hardhat while the hardhat remains on the head of the user.
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