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Pair of detachable extended vision optical elements for a helmet

  • US D402,421 S
  • Filed: 08/06/1996
  • Issued: 12/08/1998
  • Est. Priority Date: 08/06/1996
  • Status: Expired due to Term
First Claim
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1. The ornamental design for a pair of detachable extended vision optical elements for a helmet, as shown and described.

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