Patents by Inventor Peter M. Gallagher

Peter M. Gallagher 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).

  • Welding helmet
    Patent number: 8990964
    Abstract: A welding helmet comprises a face cover, a first pane and a second pane. The face cover comprises a panel extending across an entire face of a person. The first pane comprises auto darkening material supported by the face cover panel so as to extend in a first flat plane. A second pane comprises auto darkening material supported by the face cover panel so as to extend in a second flat plane oblique to the first flat plane.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: March 31, 2015
    Inventors: David R. Anderson, Peter M. Gallagher
  • WELDING HELMET
    Publication number: 20140020147
    Abstract: A welding helmet comprises a face cover, a first pane and a second pane. The face cover comprises a panel extending across an entire face of a person. The first pane comprises auto darkening material supported by the face cover panel so as to extend in a first flat plane. A second pane comprises auto darkening material supported by the face cover panel so as to extend in a second flat plane oblique to the first flat plane.
    Type: Application
    Filed: June 5, 2013
    Publication date: January 23, 2014
    Inventors: David R. Anderson, Peter M. Gallagher