Patents by Inventor Patrick F. Slosek

Patrick F. Slosek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4067065
    Abstract: A faceshield constructed and arranged to protect against chemical splash and other ambient foreign matter. A main support pivotally attachable to a safety cap carries a depending transparent facepiece detachably connected to the main support beneath an overhang. The connection is made with buttons suspended from the overhang and the overhang, in turn, shields the facepiece connection from direct exposure to splash. Provision for snap-fitting the main support to the safety cap brim avoids accidental displacement of the shield during use while permitting its release and selective pivoting to an out-of-the-way position.
    Type: Grant
    Filed: December 8, 1976
    Date of Patent: January 10, 1978
    Assignee: American Optical Corporation
    Inventor: Patrick F. Slosek
  • Patent number: 4067069
    Abstract: A goggle for protection against dust and impact damage to the eyes including a pliable, contoured facemask having a pair of forwardly extending cage portions each adapted to receive and fixedly support a rigid eyecup. Each eyecup, in turn, supports an impact and shatter-resistant safety lens held in place with a resilient O-ring. Sides of the eyecup are provided with openings covered with dust-filtering and impact-resistant double screening. The eyecups are readily manually insertable into and removable from cage portions of the pliable facemask and each, in turn, is adapted to selectively internally support an adapter for an auxiliary ophthalmic prescription lens.
    Type: Grant
    Filed: June 21, 1976
    Date of Patent: January 10, 1978
    Assignee: American Optical Corporation
    Inventors: Patrick F. Slosek, Robert R. Fischlein
  • Patent number: D248497
    Type: Grant
    Filed: May 20, 1976
    Date of Patent: July 11, 1978
    Assignee: American Optical Corporation
    Inventor: Patrick F. Slosek