When did Riddell start making WD-1 helmets?

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  • cyclonenation
    Senior Member
    • Nov 2008
    • 141

    When did Riddell start making WD-1 helmets?

    Thanks for the info
  • bgakladd
    Senior Member
    • Dec 2007
    • 470

    #2
    My "guess" would be 1983 since Riddell filed patent # 1,265,134 for the WD-1 helmet on 12-6-82.

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