Protective Helmet

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United States of America Patent

APP PUB NO 20160157546A1
SERIAL NO

15046622

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Abstract

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A protective helmet having an inner shell and an outer shell assembly. Internal padding contacts an inner surface of the inner shell and an energy absorbing layer is positioned between the inner shell and the outer shell assembly. The outer shell assembly includes a plurality of rigid, outer shell segments with at least one of the outer shell segments designed and arranged to move relative to the other outer shell segments upon receiving an impact force. The external energy absorbing layer and the outer shell assembly dampens impact energy before it reaches the inner shell.

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PCTEP
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Patent Owner(s)

Patent OwnerAddress
KRANOS IP CORPORATION710 S INDUSTRIAL DR LITCHFIELD IL 62056

International Classification(s)

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  • 2016 Application Filing Year
  • A42B Class
  • 476 Applications Filed
  • 296 Patents Issued To-Date
  • 62.19 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
PRINCIP, Michael M Winston-Salem, US 22 164
THOMPSON, Jeremy J Temple, US 12 141
WINGO, James C Austin, US 12 141

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Patent Citation Ranking

  • 3 Citation Count
  • A42B Class
  • 9.42 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges131041451101 - 1011 - 2021 - 3031 - 4081 - 9005101520253035404550556065707580859095100105110

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