Assignee
POLSTEIN MATTHEW EVAN
US·0 granted patents·3 pending applications·0 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0141US2012210482A1Face guard frame, system and methodPOLSTEIN MATTHEW EVAN·Filed 2012·Application pending·0 cites
- 0233US2011225708A1Method and device of a plate for providing a surface for attachment of a chin pad on a baseball or softball fielders face mask.POLSTEIN MATTHEW EVAN·Filed 2010·Application pending·0 cites
- 0333US2012159696A1Method and device for providing an opening on a head strap on a Baseball or Softball sports protective face mask to permit a person to tie back their hair or wear a ponytail style while properly securing the head strapPOLSTEIN MATTHEW EVAN·Filed 2010·Application pending·0 cites
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