Helmet face-mask extractor
OwnerMichael J. Cendomainventor
Life of this patent
Estimating the term…
Abstract
A plier-like tool for removing a face mask from a protective sports helmet worn by an athlete in such a way as to minimize the risk of exacerbating an existing spinal injury. The tool has a buttress portion and a blade portion pivotally connected to each other. The blade portion has a sharpened blade which, upon application of pressure to hand grips, slices through the plastic clips that are normally used to attach such face masks to the helmet. The buttress portion includes a cut-out portion and transverse slot that engage the metal bars of the face mask to prevent the tool from slipping off the bars, and the blade portion includes a notch to ensure that the blade portion engages the plastic clips.
Claims16
A face-mask extractor comprising:
- a) a buttress portion having a gripping handle, a buttress body, and a laterally extending protrusion distal to said gripping handle, said laterally extending protrusion having a working face coincident to a buttress body working face, a transverse semicircular cut-out extending across said working face and said buttress body working face, said transverse semicircular cut-out forming a denticulation on a distal end of said buttress portion;
- b) a blade portion, said blade portion including a blade-gripping handle, a blade body portion, and a cutter blade distal to said blade-gripping handle, said cutter blade having a back wall and a straight vertical cutting edge opposite said back wall, said vertical cutting edge having two side faces converging at an angle and a distal end of said cutter blade having a notch thereon;
- and
- c) a slip pivot joint, said slip pivot joint including a pivot pin engaging a cylindrical opening in said buttress body and an elongated slot in said blade body portion such that said transverse semicircular cut-out opposes said vertical cutting edge.
A tool adapted to remove a face-mask from a protective helmet, said tool comprising:
- a) a buttress portion, said buttress portion including a buttress-gripping handle, a buttress body, said buttress body having a working face, and a protrusion on an end distal to said buttress-gripping handle, said protrusion extending laterally and including a cut-out portion, said cut-out portion forming a denticulation at a distal end of said protrusion, and a transverse slot disposed on a top surface of said denticulation;
- and
- b) a blade portion, said blade portion being pivotally coupled to said buttress portion and having a blade-gripping handle, a blade body, and a cutter blade distal to said blade-gripping handle, said cutter blade having a cutting edge and a notch located on a distal end of said cutter blade, such that said cut-out portion opposes said cutting edge.
Dependencies are inferred from the claim text.